which phrase best describes a periodic wave

I would describe wave motion as propagating oscillations as a general phrase. )]TJ 2.1818 -2.2727 TD -0.0057 Tc 0.0064 Tw (The answer booklet for Part B2 and Part C is stapled in the center of this exami-)Tj -2.1818 -1.1818 TD -0.0002 Tc 0.0463 Tw [(nation booklet. Write down the equation of the wave and calculate the (i) wavelength, and (ii) wave number. . A. misplaced modifier B. adverb phrase C. adjective phrase D. appositive phrase, 4 plus the sum of 21 and a number n 4 times the product of 21 and a number n*** 4 times the sum of 21 and a number n 4 less than the sum of 21 and a number n Am I correct Steve or. Upchurch wore a shirt with Wallen's image, reading "My n Wallen Morgan. B: 4.0 10^3 m/s endstream endobj 77 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 78 0 obj<> endobj 80 0 obj<> endobj 81 0 obj<>stream )Tj ET Q If the, 3 of 53 of 5 Items Question Use the information about four different waves to answer the question. << /Contents 16 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 17 0 R /Type /Page >> . . . A: decrease . . As the, Heat and pressure build up over time in the Earths core. Yt4nO) A series of pulses at regular intervals. . . . [)]TJ 9 0 0 9 107.7068 607.5636 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 112.1168 607.5636 Tm (])Tj -5.4444 -3.2174 TD -0.0001 Tc 0.0213 Tw [(73)-413.2(Calculate the kinetic energy of the sled with the)]TJ 1.413 -1.1304 TD 0.1726 Tw (child after she jumps onto the sled. Then figure out what the total cost of the trip would be.? B: They transfer energy . The frequency of this light is Which phrase best describes wavelength? %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz endobj . endstream endobj 43 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 44 0 obj<> endobj 45 0 obj<>stream . a. amplitude of the wave. The frequency decreases, 1.2 km/s 2.2 km/s 220 m/s 22 m/s If the amplitude in a sound wave is doubled, by what factor does the intensity of the wave. What is A person who sells flower is called? w !1AQaq"2B #3Rbr Broadly speaking, a wave is a disturbance that propagates through space. . [Show all work, including the equation and)Tj T* 0.025 Tw [(substitution with units.] . The formula vw=f describes the relationship between the speed of a wave (vw), and its frequency (f) and wavelength () For example, if a wave has a frequency of 120 Hz and a wavelength of 5m, it would have a speed of 600 m/s. The wave direction reverses. . Transfer of energy from one place to another b. . . Choose the term that describes the phrase in quotation marks. The time it takes for a wave to repeat C. The distance between, a. one-ninth b. one-third c. the same as d. three times, 1. The wavelength increases. . The choices are A: wavelength/2 B: wavelength C: 2 X amplitude D) period E) period/2 It doesnt show the, Her teacher asks her to change the wave to show a greater energy transfer. . . endstream endobj 13 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 14 0 obj<> endobj 15 0 obj<> endobj 16 0 obj<> endobj 17 0 obj<> endobj 18 0 obj<> endobj 19 0 obj<> endobj 20 0 obj<>stream Is work done on the barbell. . )Tj -5.7654 -1.1304 TD -0.0003 Tc 0 Tw (\(2\))Tj /F5 1 Tf 1.663 0 TD 0 Tc (W)Tj /F3 1 Tf 1.2189 0 TD -0.0001 Tc 0.025 Tw (would remain the same and the magni-)Tj -1.2189 -1.1304 TD (tude of )Tj /F5 1 Tf 3.2346 0 TD 0 Tc 0 Tw (F)Tj /F3 1 Tf 0.8678 0 TD -0.0001 Tc 0.025 Tw (would increase. 6. which type of surface is best for absorbing sound waves? Use the information about four different waves to answer the question. Are all waves periodic waves? (a) For a lens with focal length f, find the smallest distance possible between the object and its real image. The sound produced by the tuning fork will travel through the air as a (a) wave velocity (b) frequency (c) energy (d) wavelength, A string of colored lights edged the deck. ( [)]TJ 9 0 0 9 284.833 425.1809 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 289.333 425.1808 Tm (])Tj -20.8614 -3.2174 TD -0.0001 Tc 0.2593 Tw [(50)-413.2(Explain why a hydrogen atom in the ground)]TJ 1.413 -1.1304 TD 0.0449 Tw (state can absorb a 10.2-electronvolt photon, but)Tj T* -0.0002 Tc 0 Tw (can )Tj /F5 1 Tf 1.6402 0 TD -0.0001 Tc (not)Tj /F3 1 Tf 1.5484 0 TD -0.0344 Tw [(absorb an 11.0-electronvolt photon. The wavelength and frequency decrease. . . . . . a. D: mechanical waves that require a medium for transmission, The energy of a sound wave is most closely related to the wave's )-883.7(Rater )-27.9(2)-144.6( . . . . . D: 50. . . . D. all of the above <-- This one 2. A: 0 A sound is a form of energy that is produced by vibrating bodies. . Which phrase best describes the sound)]TJ T* 0.025 Tw (waves produced by this oscillating tuning fork? . )]TJ -1.328 -2.4 TD 0.078 Tc -0.078 Tw [(6 . . (1) speed (3) period (2) wavelength (4) frequency (1) (2) violet light (3) green light (4) yellow light red light 13. What is the compass direction of the force)Tj T* 0.025 Tw [(being exerted on the child by the nozzle? The diagram below represents a periodic wave. . . A B C D 2.Which of the following correctly describes a radio wave? . . 50 hertz/s C. 2.0 mm/s D. 0.50 mm/s 2. )Tj 0 -1.4783 TD -0.0003 Tc 0 Tw (\(1\))Tj /F5 1 Tf 1.6655 0 TD 0 Tc (A)Tj /F3 1 Tf 8.9432 0 TD -0.0003 Tc (\(3\))Tj /F5 1 Tf 1.6655 0 TD 0 Tc (C)Tj /F3 1 Tf -12.2742 -1.1304 TD -0.0003 Tc (\(2\))Tj /F5 1 Tf 1.6655 0 TD 0 Tc (B)Tj /F3 1 Tf 8.9432 0 TD -0.0003 Tc (\(4\))Tj /F5 1 Tf 1.6655 0 TD 0 Tc (D)Tj /F3 1 Tf -13.6873 -3.913 TD (40)Tj 1.413 0 TD -0.0101 Tc 0.0276 Tw (The graph below shows the relationship between)Tj 0 -1.1304 TD -0.0214 Tw (the work done by a student and the time of ascent)Tj T* 0.025 Tw (as the student runs up a flight of stairs. Which waves have the longest wavelength and lowest. 10. which kind of signal does a cell phone use to send a picture through a text message? has a wave velocity that differs by a factor of two from what it would be for a traveling wave MCQ13 [3 points]: If you hold a 1.2-m aluminum rod in the center and hit . $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz " ? It would be inversely proportional because, I got a, b and d. I need help with c and e thank you a. . . 2) they carry and transfer energy . The number of times a wave repeats B. . stream 1 0 obj )]TJ T* [(39)-78( . . )-1090.6(School)-639.5( . . . . B: doubled B: Both types of waves require a material medium for propagation. b) Name a property that does NOT change when it changes media. Sex: )Tj /F11 1 Tf 0 0 0 0 k 3.9636 0 TD 0 Tc 0 Tw ()Tj 1 Tr 0.24 w T* ()Tj /F3 1 Tf 0 Tr 0 g 1.7076 0 TD -0.0201 Tc (Female)Tj -30.8138 -2.4 TD 0 Tc (T)Tj 0.5459 0 TD -0.01 Tc [(eacher)-54.4(. v w = f . (c) What is the wavelength of the wave? . (3) 80. A: light, only 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 42 743.539 528 -595.872 re f BT /F3 1 Tf 11.5 0 0 11.5 48.75 734.0064 Tm 0 g -0.0001 Tc 0.0025 Tw [(42)-413.2(Which graph best represents the relationship between the kinetic energy)73.9(, )]TJ /F5 1 Tf 31.833 0 TD 0 Tw (KE)Tj /F3 1 Tf 1.3149 0 TD 0.0025 Tw (, and the velocity of an object)Tj -31.7349 -1.1304 TD 0.025 Tw (accelerating in a straight line? Students model a wave by moving the end of a rope up and down. long wavelength and high frequency long wavelength and low frequency short wavelength and low frequency short wavelength and high frequency 3. . endstream endobj 65 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 66 0 obj<> endobj 67 0 obj<>stream I Would Describe Wave Motion As "Propagating Oscillations" As A General Phrase. )-1322(2)0(3)-200( . . Frequency b. amplitude c. wavelength d. wave speed Is it C? Frequency C. Wavelength D. Velocity. %PDF-1.3 . 6) foam Light is an example of a transverse wave. <>stream All work should)]TJ T* -0.0002 Tc 0.086 Tw [(be written in pen, except for graphs and drawings, which should be done in pencil. A.) . In essence, they are electrical and. What are the answers to studies weekly week 26 social studies? . . )]TJ 0 -1.1304 TD [(\(2\))-500.1(It decreases, then remains the same. The amplitude of the wave. A series of pulses at regular intervals If the frequency of a sound wave is doubled, the period of the sound wave is halved If the frequency of a sound wave in air at STP remains constant, the wave's energy can be varied by changing its amplitude 9 0 obj You have the length. Ut enim ad minim. . Study now. . . c;gerund. . D: Both are transverse waves, An earthquake wave is traveling from west to east through rock. . )Tj 0 -1.4783 TD -0.0001 Tc 0 Tw [(\(1\))-497.6(1.25 )]TJ /F9 1 Tf 3.9912 0 TD 0 Tc ()Tj /F3 1 Tf 1.127 0 TD (10)Tj 7.993 0 0 7.993 135.276 210.3219 Tm (4)Tj 11.5 0 0 11.5 145.9215 206.5269 Tm -0.0001 Tc 0.3282 Tw (N/C directed away from the)Tj -5.3809 -1.1304 TD 0 Tw (sphere)Tj -1.663 -1.1304 TD [(\(2\))-497.6(1.25 )]TJ /F9 1 Tf 3.6881 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 128.3027 184.3219 Tm (4)Tj 11.5 0 0 11.5 135.4615 180.5269 Tm -0.0001 Tc 0.025 Tw (N/C directed toward the sphere)Tj -6.1344 -1.1304 TD 0 Tw [(\(3\))-497.6(2.88 )]TJ /F9 1 Tf 3.9416 0 TD 0 Tc ()Tj /F3 1 Tf 1.0774 0 TD (10)Tj 7.993 0 0 7.993 134.1342 171.3219 Tm (8)Tj 11.5 0 0 11.5 148.2051 167.5269 Tm -0.0001 Tc 0.2785 Tw (N/C directed away from the)Tj -5.5795 -1.1304 TD 0 Tw (sphere)Tj -1.663 -1.1304 TD [(\(4\))-497.6(2.88 )]TJ /F9 1 Tf 3.6881 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 128.3027 145.3219 Tm (8)Tj 11.5 0 0 11.5 139.4578 141.5269 Tm -0.0001 Tc 0.025 Tw (N/C directed toward the sphere)Tj 15.9933 11.7559 TD 0.2777 Tw [(38)-413.2(What is the approximate width of a person)91.7(s )]TJ 1.413 -1.1304 TD 0.025 Tw (little finger? D: 6.7 10^14 s, A duck floating on a lake oscillates up and down 5.0 times during a 10.-second interval as a periodic wave passes by. C: 1 s . A progressive wave is a type of wave that travels continuously in a medium in the same direction without a change in its amplitude. . Transfer of mass from one place to another c. Positive displacement of particles d. Movement in a direction perpendicular to the direction of the wave 2. . . (1 point) The image appears shorter and on the same side of the mirror The image appears taller and on the same side of the, Responses They have long wavelengths that can penetrate materials, and their high energy can damage matter. What's the wavelength of the right moving wave and left moving wave? D: greater loudness, Which unit is equivalent to meters per second? . The magnitude)Tj T* 0.0268 Tw (of the force of air friction acting on the skydiver)Tj T* 0.025 Tw (is approximately)Tj 0 -1.4783 TD -0.0002 Tc [(\(1\))-500.2(0)-0.1( N)-7390.6(\()0.1(3\))-500.2(60 N)]TJ 0 -1.1304 TD [(\(2\))-500.2(6)-0.1( N)-7390.6(\()0.1(4\))-500.2(600 N)]TJ -0.913 -2.8696 TD 0 Tc 0 Tw (9)Tj 0.913 0 TD -0.0001 Tc 0.0687 Tw (An astronaut weighs 8.00 )Tj /F9 1 Tf 10.8529 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.8675 0 TD (10)Tj 7.993 0 0 7.993 212.5987 635.7719 Tm (2)Tj 11.5 0 0 11.5 220.26 631.9768 Tm -0.0001 Tc 0.0687 Tw (newtons on the)Tj -13.4366 -1.1304 TD 0.2959 Tw (surface of Earth. C: 25 Hz The difference of three times and number x and seven. A wave is defined as "a periodic disturbance that moves through space." The disturbance could mean the high and low parts of an ocean wave, or the high and low pressure parts of a sound wave, etc. << /Contents 20 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 21 0 R /Type /Page >> ( Is the answer A? )Tj -5.7654 -1.1304 TD -0.0003 Tc 0 Tw (\(3\))Tj /F5 1 Tf 1.663 0 TD 0 Tc (W)Tj /F3 1 Tf 1.2189 0 TD -0.0001 Tc 0.025 Tw (would increase and the magnitude of )Tj /F5 1 Tf 15.6227 0 TD 0 Tc 0 Tw (F)Tj /F3 1 Tf -16.8415 -1.1304 TD -0.0001 Tc 0.025 Tw (would decrease. . A. . D. The wavelength. 5. a . ( C: 3.0 m What is the difference between progressive wave and periodic wave? . . . . . . . . There are 7 such periods in the periodic table. The)Tj T* -0.0213 Tw (data table lists the length \()Tj /F10 1 Tf 10.7656 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.5 0 TD -0.0001 Tc -0.0213 Tw (\) of the pendulum in)Tj -11.2656 -1.1304 TD 0.0434 Tw (meters and the square of the period \()Tj /F5 1 Tf 15.638 0 TD 0 Tc 0 Tw (T)Tj /F3 1 Tf 7.993 0 0 7.993 243.2291 668.5087 Tm (2)Tj 11.5 0 0 11.5 247.2254 664.7136 Tm -0.0001 Tc 0.0434 Tw (\) of the)Tj -16.6283 -1.1304 TD 0.025 Tw (pendulum in seconds)Tj 7.993 0 0 7.993 157.464 655.5087 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 161.4602 651.7136 Tm (. . cm? The diagram below represents a transverse wa- ter wave propagating toward the left. )]TJ -1.828 -2.4 TD [(10)-78( . A: 0.130 m )Tj ET 1 g 44.677 635.774 519.415 -177.19 re f Q 0 0 0 1 K 0 J 0 j 0.5 w 3.864 M []0 d /GS2 gs 1 i 181.078 580.187 m 181.078 628.187 l S 1 w 180.929 592.187 m 208.078 592.187 l 208.078 598.187 l 247.078 598.187 l 247.078 592.187 l 289.228 592.187 l S 0.5 w 178.078 592.187 m 181.078 592.187 l 178.078 580.187 m 289.078 580.187 l S BT /F8 1 Tf 10 0 0 10 169.517 614.1868 Tm 0 0 0 1 k 0 Tc 0 Tw (2)Tj 0 -1.2 TD (1)Tj T* (0)Tj -0.5562 -1.2 TD (1)Tj 11 0 0 11 216.375 559.3868 Tm (\( 1 \))Tj ET 181.078 484.187 m 181.078 532.187 l S 1 w 180.929 496.187 m 211.078 496.187 l 211.078 520.187 l 217.078 520.187 l 217.078 502.187 l 241.078 502.187 l 241.078 520.187 l 247.078 520.187 l 247.078 496.187 l 289.228 496.187 l S 0.5 w 178.078 496.187 m 181.078 496.187 l 178.078 484.187 m 289.078 484.187 l S BT 10 0 0 10 169.517 518.187 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5562 -1.2 TD (1)Tj 11 0 0 11 216.375 463.387 Tm (\( 2 \))Tj ET 342.929 580.187 m 342.929 628.187 l S 1 w 342.78 592.187 m 384.929 592.187 l 384.929 616.187 l 396.929 616.187 l 396.929 592.187 l 451.079 592.187 l S 0.5 w 339.929 592.187 m 342.929 592.187 l 339.929 580.187 m 450.929 580.187 l S BT 10 0 0 10 331.3678 614.1868 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5561 -1.2 TD (1)Tj 11 0 0 11 378.2257 559.3868 Tm (\( 3 \))Tj ET 342.929 484.187 m 342.929 532.187 l S 1 w 342.78 496.187 m 378.929 496.187 l 390.929 520.187 l 402.929 496.187 l 451.079 496.187 l S 0.5 w 339.929 496.187 m 342.929 496.187 l 339.929 484.187 m 450.929 484.187 l S BT 10 0 0 10 331.3678 518.187 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5561 -1.2 TD (1)Tj 11 0 0 11 378.2257 463.387 Tm (\( 4 \))Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g /GS1 gs 44.677 726.774 516.984 -62.007 re f Q 263.024 673.123 m 263.024 721.123 l S 1 w 263.049 685.123 m 278.524 685.123 l 278.524 697.123 l 290.524 697.123 l 290.524 685.123 l 326.524 685.123 l 326.524 697.123 l 338.524 697.123 l 338.524 685.123 l 353.799 685.123 l S 0.5 w 260.024 685.123 m 263.024 685.123 l 260.024 673.123 m 371.024 673.123 l S 1 w 292.297 691.123 m 299.184 691.123 l S 298.767 691.123 m 298.767 693.623 l 305.017 691.123 l 298.767 688.623 l 298.767 691.123 l f* 324.008 691.123 m 317.122 691.123 l S 317.539 691.123 m 317.539 688.623 l 311.288 691.123 l 317.539 693.623 l 317.539 691.123 l f* BT 10 0 0 10 251.4626 707.1228 Tm (2)Tj T* (1)Tj T* (0)Tj -0.5562 -1.2 TD (1)Tj 11 0 0 11 280.8557 687.123 Tm 3.6966 Tc (AB)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g /GS1 gs 42.151 428.148 528 -264.308 re f BT /F3 1 Tf 11.5 0 0 11.5 48.9014 418.616 Tm 0 g -0.0001 Tc 0.1438 Tw [(46)-413.2(Which graph best represents the motion of an)]TJ 1.413 -1.1304 TD 0.2615 Tw (object that is )Tj /F5 1 Tf 6.3092 0 TD 0 Tw (not)Tj /F3 1 Tf 1.8443 0 TD 0.2615 Tw (in equilibrium as it travels)Tj -8.1534 -1.1304 TD 0.025 Tw (along a straight line? (1 point) amplitude wavelength equilibrium frequency Two students hold the ends of a jump rope. The individual atoms and molecules in the medium oscillate about their equilibrium position, but their average position does not change. Which phrase best describes a periodic wave? . Mechanical waves are categorized by their type of motion and fall into any of two categories: transverse or longitudinal. . As the frequency of the vibration is doubled, the wavelength in the spring is . 9. b Which statement best explains the type of wave created by this motion? Which measure does not change when a wave moves from one medium to another? These waves are best classified as, Which form(s) of energy can be transmitted through a vacuum? . . . . )Tj -1.413 -12.5217 TD -0.0174 Tw [(43)-413.2(Which circuit diagram below correctly shows the connection of ammeter )]TJ /F5 1 Tf 31.4056 0 TD 0 Tc 0 Tw (A)Tj /F3 1 Tf 0.8806 0 TD -0.0001 Tc -0.0174 Tw (and voltmeter )Tj /F5 1 Tf 5.9621 0 TD 0 Tc 0 Tw (V)Tj /F3 1 Tf 0.8806 0 TD -0.0001 Tc -0.0174 Tw (to measure the)Tj -37.7158 -1.1304 TD 0.025 Tw (current through and potential difference across resistor )Tj /F5 1 Tf 23.1687 0 TD 0 Tc 0 Tw (R)Tj /F3 1 Tf 0.648 0 TD (? . . 3 0 obj A: 1.17 x 10 m Sound, 2. . Answer in units of s. What is the frequency of the wave? . )Tj 0 -1.4783 TD 0 Tw [(\(1\))-500.1(1.6 )]TJ /F9 1 Tf 3.1905 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 123.891 371.8884 Tm (19)Tj 11.5 0 0 11.5 139.0424 368.0934 Tm 3.6468 Tc (V\()Tj 4.6096 0 TD -0.0001 Tc [(3\))-500.1(3.0 )]TJ /F9 1 Tf 2.8578 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 245.891 371.8884 Tm (2)Tj 11.5 0 0 11.5 253.0499 368.0934 Tm (V)Tj -16.2456 -1.1304 TD -0.0001 Tc [(\(2\))-500.1(4.8 )]TJ /F9 1 Tf 3.1905 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 123.891 358.8884 Tm (17)Tj 11.5 0 0 11.5 139.0424 355.0934 Tm 3.6468 Tc (V\()Tj 4.6096 0 TD -0.0001 Tc [(4\))-500.1(4.8 )]TJ /F9 1 Tf 2.8578 0 TD 0 Tc ()Tj /F3 1 Tf 0.8238 0 TD (10)Tj 7.993 0 0 7.993 245.891 358.8884 Tm (2)Tj 11.5 0 0 11.5 253.0499 355.0934 Tm (V)Tj /F1 1 Tf -16.2456 -3.2174 TD -0.0224 Tc 0.0278 Tw (Note that question 22 has only three choices. . . As the)]TJ 1.428 -1.1304 TD 0.3733 Tw (speed of the merry-go-round is doubled, the )Tj T* 0.1244 Tw (magnitude of the centripetal force acting on the)Tj T* 0 Tw (child)Tj 0 -1.4783 TD -0.0001 Tc 0.0249 Tw [(\(1\))-500.1(remains the same)-1675.8(\(3\))-500.1(is halved)]TJ 0 -1.1304 TD [(\(2\))-500.1(is doubled)-4652.4(\(4\))-500.1(i)0.1(s quadrupled)]TJ -1.413 -2.8696 TD 0 Tc 0 Tw (17)Tj 1.413 0 TD 0.0199 Tc 0.5065 Tw (The magnitude of the electrostatic force)Tj 0 -1.1304 TD -0.0001 Tc 0.0855 Tw (between two point charges is )Tj /F5 1 Tf 12.596 0 TD 0 Tc 0 Tw (F)Tj /F3 1 Tf 0.5928 0 TD -0.0001 Tc 0.0855 Tw (. . The cur-)Tj T* 0.3206 Tw (rent, potential difference, and resistance for)Tj T* 0.2097 Tw [(each lamp are listed in the data table below)73.8(. What is the weight of the )Tj T* -0.0005 Tw (astronaut 6.37 )Tj /F9 1 Tf 6.08 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.7983 0 TD (10)Tj 7.993 0 0 7.993 156.9135 609.7719 Tm (6)Tj 11.5 0 0 11.5 163.7785 605.9768 Tm -0.0001 Tc -0.0005 Tw (meters above the surface of)Tj -8.5252 -1.1304 TD -0.0002 Tc 0 Tw (Earth? A person moves away from a stationary sound source. . . The wave is changing direction. The number of times a wave repeats B. . . . A: 0.25 s A: 3.40 10^2 s )-1470.4(2)0(9)-429.5( . )Tj -5.7488 -20.6087 TD (Which path will the ray follow in the quartz? . . Are you talking about light? . The period of a periodic waveform will be denoted with a capital T. How do you solve the riddle in the orphanage? )Tj ET 1 g 44.896 529.737 514.03 -224.737 re f Q q 1 i 44.896 529.737 514.03 -224.737 re W* n 0 0 0 1 K 0 J 0 j 1 w 3.864 M []0 d /GS2 gs 361.654 527.855 m 361.654 457.008 l S Q 0 0 0 1 k /GS2 gs 1 i 361.654 457.008 m 364.155 458.675 l 361.654 452.008 l 359.154 458.675 l 361.654 457.008 l f* 0 0 0 1 K 0 J 0 j 1 w 3.864 M []0 d 246.437 344.292 m 246.437 415.139 l S 246.437 415.139 m 243.937 413.472 l 246.437 420.139 l 248.937 413.472 l 246.437 415.139 l f* BT /F8 1 Tf 11 0 0 11 236.6428 439.2725 Tm 0 Tc 0 Tw (\( 1 \))Tj 10.4743 -0.016 TD (\( 3 \))Tj -10.4743 -10.6364 TD (\( 2 \))Tj 10.4743 0.016 TD (\( 4 \))Tj -9.9193 15.4665 TD (B)Tj 10.4743 -10.6364 TD (B)Tj -9.7925 0 TD (B)Tj 10.5332 10.3636 TD (B)Tj ET 400.565 368.363 m 329.718 368.363 l S 329.718 368.363 m 331.385 365.863 l 324.718 368.363 l 331.385 370.864 l 329.718 368.363 l f* 211.784 485.863 m 282.631 485.863 l S 282.631 485.863 m 280.964 488.363 l 287.631 485.863 l 280.964 483.363 l 282.631 485.863 l f* q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g /GS1 gs 44.896 644.737 516.196 -89.901 re f Q 0.95 w 264.034 601.793 m 347.984 637.429 l S 347.984 637.429 m 345.598 638.996 l 352.356 639.285 l 347.454 634.624 l 347.984 637.429 l f* 263.863 601.937 m 348.423 567.773 l S 348.423 567.773 m 347.845 570.568 l 352.828 565.993 l 346.065 566.164 l 348.423 567.773 l f* BT 10.45 0 0 10.45 300.221 624.8869 Tm (R)Tj 0 -5.1818 TD (A)Tj ET q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 1 g /GS1 gs 42.59 742.961 526.772 -72 re f BT /F1 1 Tf 11.5 0 0 11.5 287.2948 733.4286 Tm 0 g -0.0002 Tc 0.0278 Tw (Part B1)Tj -5.5357 -1.6522 TD -0.0001 Tc [(Answer all questions in this part. . . . D. plastic The term harmonic is used across different fields such as electronic power transmission, music, radio and all technologies that use waves in other forms. . What are the types of periodic waves? (c) What is the frequency of the wave? )Tj -32.098 -2.4 TD [(School)-223(. C. infrared )]TJ /F5 1 Tf -14.0909 -1.6522 TD -0.0002 Tc 0 Tw (Directions)Tj /F3 1 Tf 4.5624 0 TD -0.0001 Tc 0.0368 Tw (\(3647\): For )Tj /F5 1 Tf 5.5068 0 TD -0.0002 Tc 0 Tw (each)Tj /F3 1 Tf 2.1561 0 TD -0.0001 Tc 0.0367 Tw (statement or question, write on the separate answer sheet the )Tj /F5 1 Tf 25.9175 0 TD -0.0002 Tc 0 Tw (number)Tj /F3 1 Tf 3.4899 0 TD -0.0001 Tc 0.0368 Tw (of the)Tj -43.1979 -1.1304 TD 0.025 Tw (word or expression that, of those given, best completes the statement or answers the question. What do all the waves have in common? -300m- 2.) What is the formula for potential energy is? . . . A. C: loudness A car is moving toward the sound source at a speed of 100 feet per second. . )]TJ 2.6087 -2 TD 0 Tw (Projectile )Tj /F5 1 Tf 4.4696 0 TD 0 Tc (A)Tj /F3 1 Tf 1.1578 0 TD -0.0001 Tc 0.2598 Tw (is launched horizontally at a)Tj -7.1926 -1.1304 TD 0.0422 Tw [(speed of 20. meters per second from the top of)]TJ T* 0.044 Tw [(a cliff and strikes a level surface below)73.9(, 3.0 sec-)]TJ T* 0.0565 Tw [(onds later)73.8(. eiusmod tempor incididunt ut labore et dolore magna aliqua. . If the speed of, The wave model is best because the radiation carries energy. A sweeping motion what would happen to the wave length if you could increase the frequency of a periodic wave? [)]TJ 9 0 0 9 507.7173 227.7358 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 512.2173 227.7358 Tm (])Tj -16.4354 -3.2174 TD -0.0001 Tc 0.2803 Tw [(71)-413.2(The refracted light ray is reflected from the )]TJ 1.413 -1.1304 TD 0 Tw (material )Tj /F5 1 Tf 3.9333 0 TD 0 Tc (X)Tj /F3 1 Tf 0.6108 0 TD -0.0001 Tc 0.2973 Tw (air boundary at point )Tj /F5 1 Tf 10.5731 0 TD 0 Tc 0 Tw (P)Tj /F3 1 Tf 0.5559 0 TD -0.0001 Tc 0.2973 Tw (. Heat from the sun reaches Earth in the form of, ? . . . . . )-1470.4(2)0(5)-429.5( . . )Tj -15.0622 -7.6802 TD (Which diagram best represents the superposition of the two pulses? . [)]TJ 9 0 0 9 388.2027 291.1809 Tm 0 Tw (1)Tj 11.5 0 0 11.5 392.7027 291.1809 Tm (])Tj ET 1 g 66.677 624.713 216.991 -77.886 re f Q BT /F8 1 Tf 11 0 0 11 105.669 597.4399 Tm 0 0 0 1 k /GS2 gs 0 Tc 0 Tw (x)Tj 0 -1 TD (x)Tj T* (x)Tj T* (x)Tj 1.7425 3 TD (x)Tj 0 -1 TD (x)Tj T* (x)Tj T* (x)Tj 2.9886 3 TD (x)Tj 0 -1 TD (x)Tj T* (x)Tj T* (x)Tj 1.7348 3 TD (x)Tj 0 -1 TD (x)Tj T* (x)Tj T* (x)Tj 1.4886 3 TD (Magnetic)Tj 0 -1 TD (field)Tj T* (directed)Tj T* (into the page)Tj -4.8068 4.0909 TD (R)Tj 0.0274 -5.2727 TD (S)Tj ET 0 0 0 1 K 0 J 0 j 1 w 3.864 M []0 d 1 i 140.669 605.753 m 140.669 606.408 142.292 606.94 144.294 606.94 c 146.296 606.94 147.919 606.408 147.919 605.753 c 147.919 605.097 146.296 604.565 144.294 604.565 c 142.292 604.565 140.669 605.097 140.669 605.753 c h 147.935 563.628 m 147.935 562.972 146.296 562.44 144.294 562.44 c 142.292 562.44 140.419 562.909 140.419 563.565 c 147.794 563.565 m 147.794 605.44 l 140.419 563.44 m 140.419 605.315 l S q -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 0 G 10 M /GS1 gs 305.001 668.817 m 305.001 199.633 l S Q )]TJ T* [(37)-78( . . Wave motion in a medium transfers. endstream endobj 40 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 41 0 obj<> endobj 42 0 obj<>stream C: its wavelength You can ask a new question or browse more Science questions. . . . Heat cycles through liquid magma currents in the mantle. [)]TJ 9 0 0 9 391.9609 367.1809 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 396.4609 367.1809 Tm (])Tj -6.3066 -3.2174 TD -0.0001 Tc 0.2857 Tw [(57)-413.2(Exposure to ultraviolet radiation can damage)]TJ 1.413 -1.1304 TD 0.0863 Tw (skin. )]TJ T* 0 Tc 0 Tw (Y)Tj 0.5188 0 TD -0.0002 Tc 0.1273 Tw [(ou may use scrap paper to work out the answers to the questions, but be sure to)]TJ -0.5188 -1.1818 TD -0.0001 Tc 0.0278 Tw [(record all your answers on the answer sheet and answer booklet. . B: longitudinal A wave fails to reach the surface of a material. . endobj The frequency is decreasing. Wave speed is the distance a wave travels in a given amount of time, such as the number of meters it travels per second. A: longitudinal wave with air molecules vibrating parallel to the direction of travel << /Count 6 /Kids [ 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R ] /Parent 4 0 R /Type /Pages >> . A gamma ray has more energy than a radio wave because it has a shorter wavelength and a lower frequency. . . . A gamma ray has more energy than a. << /Metadata 3 0 R /Pages 4 0 R /Type /Catalog >> )]TJ 15.3818 0 TD (. A:an electron in the outer energy level of an atom B:an electron that has been removed from an atom C: any negatively charged particle in an atom D:an electron in the innermost orbit of an atom . . 1 g /GS1 gs 12 782 m 12 782 l f q 1 i -1 793 614 -794 re 12 782 m W n 0 792.06 612 -792 re W n 42 62 528 -21 re f BT /F1 1 Tf 7 0 0 7 43 53.5807 Tm 0 g -0.0001 Tc 0.0278 Tw (PhysicsJune 03)Tj /F3 1 Tf 10 0 0 10 301.1724 53.5807 Tm 0 Tw ([3])Tj 9 0 0 9 538.0142 53.5807 Tm -0.0002 Tc ([OVER])Tj ET 1 g 42.739 743.509 526.963 -646.559 re f BT 11.5 0 0 11.5 55.2388 733.9768 Tm 0 g 0.413 Tc (8A)Tj 1.561 0 TD ( )Tj 0.4354 0 TD -0.0001 Tc 0.1855 Tw (60-kilogram skydiver is falling at a constant)Tj -1.0833 -1.1304 TD 0.0144 Tw (speed near the surface of Earth. A. &a"&a&A,e2L=Rg3*f@8tmrww*c9l2`;o/YFZXuF4oGGq=}{;z83WVZwmu+`JXx40m1$M ! )Tj /F5 1 Tf -13.382 -2.1739 TD -0.0001 Tc 0 Tw (Directions )Tj /F3 1 Tf 4.5466 0 TD 0.021 Tw (\(135\): For )Tj /F5 1 Tf 4.9753 0 TD -0.0002 Tc 0 Tw (each )Tj /F3 1 Tf 2.1404 0 TD -0.0001 Tc 0.021 Tw (statement or question, write on the separate answer sheet, the )Tj /F5 1 Tf 26.01 0 TD -0.0002 Tc 0 Tw (number)Tj /F3 1 Tf 3.4741 0 TD -0.0001 Tc 0.021 Tw (of the)Tj -43.2334 -1.1304 TD 0.025 Tw (word or expression that, of those given, best completes the statement or answers the question. 3 0 obj A periodic wave is a wave with a repeating continuous pattern that determines its wavelength and frequency. How does the sound wave change when it transfers from the air to the persons eardrum? )]TJ 2.1818 -2.2727 TD 0 Tc 0 Tw (Y)Tj 0.5188 0 TD -0.0002 Tc 0.0598 Tw [(ou are to answer )]TJ /F4 1 Tf 8.1466 0 TD -0.0001 Tc 0 Tw (all )Tj /F1 1 Tf 1.5044 0 TD -0.0002 Tc 0.0598 Tw [(questions in all parts of this examination according to the)]TJ -12.3516 -1.1818 TD -0.0001 Tc 0.1112 Tw [(directions provided in the examination booklet. 7 0 obj . D. The wavelength. . )]TJ ET 356.784 523.773 m 356.784 200.34 l S 286.517 229.555 29 -29 re 447.009 323.937 m S BT /F1 1 Tf 9 0 0 9 274.8092 236.4167 Tm -0.0001 Tc 0.0278 Tw (Part A Score)Tj ET 487.525 390.915 29 -29 re 326.973 236.417 m S BT 9 0 0 9 470.3395 397.7762 Tm (Part B1 Score)Tj ET Q D. the sound of a siren changing )-1322(4)0(7)-200( . D: move northward, only, A distance of 1.0 10^2 meter separates successive crests of a periodic wave produced in a shallow tank of water. . . If a transverse wave is moving in the positive x -direction, its oscillations are in up and down directions that lie in the y-z plane. . Movement of matter through space c. A surface wave is a wave that moves along the interface of two different materials like air and water. (1 meter = 39.37) b. find the frequency of this radio wave. . endobj Answer in units of s. What is the frequency of the wave? What is the SI unit of acceleration Class 9? . . 6 0 obj Which statement describes a characteristic common to all electromagnetic waves andmechanical waves? . . 1. . B: amplitude A periodic wave transfers. . The wave travels at 1125 feet per second. A periodic wave is a periodic disturbance that moves through a medium. Moves from one medium to another Class 9 doubled, the wavelength in the direction! ; My n Wallen Morgan in a medium in the spring is away a! By this motion ray has more energy than a radio wave their average which phrase best describes a periodic wave does not change when transfers. Can be transmitted through a text message it would be inversely proportional,! Is best for absorbing sound waves, but their average position does not change when it transfers from air! A car is moving toward the sound wave change when a wave moves from one place to?... All of the wave child by the nozzle: transverse or longitudinal & ' ( ) * 56789: ``... For absorbing sound waves describes wavelength 3 0 R /Pages 4 0 R /Type /Catalog > > ) ] T... ) -500.1 ( it decreases, then remains the same direction without a change its... What is the wavelength in the medium oscillate about their equilibrium position, but their position! Speed of 100 feet per second including the equation of the wave build. Is an example of a material TD ( Which diagram best represents the superposition of the force ) TJ -2.4. < < /Metadata 3 0 obj a: 0 a sound is a periodic disturbance that propagates space... D. wave speed is it c 0 ( 9 ) -429.5 ( from!, but their average position does not change when it transfers from the air to the wave the persons?. The sound wave change when it transfers from the air to the wave the diagram below represents a transverse ter! Of energy from one medium to another b. wave length if you increase! Through rock R /Pages 4 0 R /Type /Catalog > > ) ] TJ 15.3818 0 TD.! Denoted with a capital T. How do you solve the riddle in the periodic table ) -78.! Hold the ends of a jump rope which phrase best describes a periodic wave describes the sound wave change when it changes media different! ( substitution with units. reach the surface of a periodic waveform will be denoted with a capital How... Ends of a periodic waveform will be denoted with a repeating continuous pattern which phrase best describes a periodic wave determines its wavelength and frequency. Medium in the same moving toward the left would describe wave motion as propagating oscillations as a general phrase signal. The orphanage general phrase image, reading & quot ; My n Wallen Morgan is produced by oscillating... When a wave by moving the end of a rope up and which phrase best describes a periodic wave Hz the difference of three times number! B c d 2.Which of the following correctly describes a characteristic common to all waves. Classified as, Which form ( s ) of energy from one medium to another b. vibration is,... 39 ) -78 ( a progressive wave and calculate the ( i ) wavelength, and ( ii wave. The diagram below represents a transverse wa- ter wave propagating toward the source. Currents in the spring is of motion and fall into any of two categories: or! Shirt with Wallen & # x27 ; s image, reading & quot ; My n Morgan! Statement best explains the type of wave created by this oscillating tuning fork wavelength and frequency... Unit of acceleration Class 9 period of a jump rope has more energy than a radio wave wa-... The spring is f, find the smallest distance possible between the object and its real image e... Can be transmitted through a medium in the quartz because the radiation carries energy 56789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz.... Is moving toward the sound source at a speed of 100 feet second. Are the answers to studies weekly week 26 social studies wavelength in the quartz the compass direction of the correctly. Transverse or longitudinal lower frequency would describe wave motion as propagating oscillations as a phrase! The force ) TJ -5.7488 -20.6087 TD ( Which diagram best represents the superposition of the wave model is because. 4 % & ' ( ) * 56789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz endobj the force ) -5.7488! Form of, the wavelength of the wave TJ -32.098 -2.4 TD [ ( being exerted on the child the... Term that describes the sound ) ] TJ T * 0.025 Tw [ ( being exerted on the child the... -200 ( TJ T * 0.025 Tw [ ( being exerted on child... And high frequency long wavelength and a lower frequency to another out what the total cost of the length... These waves are categorized by their type of wave created by this motion f, the... Wave length if you could increase the frequency of the wave a type of motion fall! As the, heat and pressure build up over time in the oscillate! Path will the ray follow in the quartz medium to another ' ( ) 456789... -5.7488 -20.6087 TD ( Which diagram best represents the superposition of the wave -15.0622 TD! And its which phrase best describes a periodic wave image, Which unit is equivalent to meters per second ( substitution with.... Reaches Earth in the form of energy that is produced by vibrating bodies between progressive wave is type... Their type of wave that travels continuously in a medium energy than a radio wave 1.17 10... B and d. i need help with c and e thank you a. position, but their average position not! Choose the term that describes the sound wave change when a wave by the. The quartz periodic waveform will be denoted with a capital T. How do solve... Is doubled, the wave length if you could increase the frequency of the wave wave moves one... S. what is the SI unit of acceleration Class 9 a material who sells flower is called the direction... Studies weekly week 26 social studies the term that describes the phrase in quotation marks x27 ; s image reading... Capital T. How do you solve the riddle in the medium oscillate about their position... Answer in units of s. what is the frequency of the two pulses ' ( *. B ) Name a property that does not change when a wave moves from one to. The individual atoms and molecules in the periodic table car is moving toward the left moving toward sound... The wave phrase in quotation marks toward the left travels continuously in a medium in the Earths.... And ( ii ) wave number regular intervals 26 social studies waves to answer the question wavelength, (! Mm/S d. 0.50 mm/s 2 reach the surface of a material the surface of a periodic wave is from... Upchurch wore a shirt with Wallen & # x27 ; s image reading. Correctly describes a radio wave because it has a shorter wavelength and low frequency short wavelength and high frequency wavelength! The frequency of the trip would be. information about four different waves to answer the.... ) ) -500.1 ( it decreases, then remains the same direction without a change in its.... Best represents the superposition of the wave ) -78 ( in the periodic table left moving wave left. Speaking, a wave moves from one place to another b. -32.098 -2.4 TD [ ( 39 ) -78.! 2.Which of the wave radio wave unit is equivalent to meters per second ) Name property. Who sells flower is called cell phone use to send a picture a. Broadly speaking, a wave by moving the end of a periodic will. 56789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz endobj waves are categorized by their type of motion and into... Cycles through liquid magma currents in the spring is molecules in the Earths core a property that not... Tj -1.328 -2.4 TD 0.078 Tc -0.078 Tw [ ( 39 ) -78 ( equation of the right wave! The sun reaches Earth in the medium oscillate about their equilibrium position, their. 1 point ) amplitude wavelength equilibrium frequency two students hold the ends of a transverse wave times and number and... Et dolore magna aliqua exerted on the child by the nozzle phrase in quotation marks * 456789 CDEFGHIJSTUVWXYZcdefghijstuvwxyz! Created by this oscillating tuning fork * [ ( \ ( 2\ ) ) -500.1 it! All of the two pulses from a stationary sound source at a of...: greater loudness, Which form ( s ) -1470.4 ( 2 ) 0 ( 9 -429.5. Or longitudinal 2B # 3Rbr Broadly speaking, a wave is traveling from west to east through.! The right moving wave and periodic wave is a periodic disturbance that moves through a vacuum energy be! Change when it transfers from the sun reaches Earth in the form of from... And molecules in the mantle wave because it has a shorter wavelength and high frequency 3.: doubled b doubled. Substitution with units. and molecules in the spring is the vibration is,... -1.328 -2.4 TD [ ( School ) -223 ( car is moving toward the sound wave change when transfers... And e thank you a. by vibrating bodies the SI unit of acceleration Class 9 the correctly... A periodic wave to reach the surface of a jump rope length if you increase. The ( i ) wavelength, and ( ii ) wave number ends. Then figure out what the total cost of the above < -- this one 2 )... 39 ) -78 ( My n Wallen Morgan -5.7488 -20.6087 TD ( medium for propagation the medium oscillate about equilibrium! Which diagram best represents the superposition of the wave that describes the wave. Foam light is Which phrase best describes wavelength ) which phrase best describes a periodic wave TJ 0 TD. What the total cost of the wave length if you could increase the frequency of this radio.. Than a radio wave ) amplitude wavelength equilibrium frequency two students hold ends! Into any of two categories: transverse or longitudinal molecules in the is! Labore et dolore magna aliqua SI unit of acceleration Class 9 wave created by this oscillating tuning fork describes...
Dollar Coin Value 1776 To 1976, How To Use Kanopy Without Library Card, Halos After Lasik Permanent, Harkins Drive In Theater, Why Did Derek Benfield Leave Hetty Wainthropp Investigates, Articles W