What is the wavelength of this wave? A transverse wave is a moving wave that consists of oscillations occurring perpendicular (or right angled) to the direction of energy transfer. Phrase that best describes a periodic wave A series of pulses at regular intervals Which wave characteristic is defined as the number of cycles of a periodic wave occurring per unit time? << /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 >> length decreases proportionally. . [)]TJ 9 0 0 9 135.9434 531.5636 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 140.4434 531.5636 Tm (])Tj -7.9176 -3.2174 TD -0.0101 Tc 0.0175 Tw [(74)-443.2(After a short time, the moving sled with the child)]TJ 1.423 -1.1304 TD 0.0228 Tw (aboard reaches a rough level surface that exerts a)Tj T* 0.2428 Tw (constant frictional force of 54 newtons on the)Tj T* -0.0086 Tw (sled. }:@>'"dsT#?, =,obI);-TV8 6={: . )]TJ /F5 1 Tf -14.13 -2.1739 TD -0.0002 Tc 0 Tw (Directions)Tj /F3 1 Tf 4.5506 0 TD -0.0001 Tc 0.025 Tw [(\(6476\): Record your answers in the spaces provided in your)-275.2(answer booklet. . If the particles of the rock are vibrating in a north-south direction, the wave must be Which type of mechanical wave needs a source of energy to produce it? )10( )10(. A. )]TJ -1.328 -2.4 TD 0.078 Tc -0.078 Tw [(9 . 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(1 point) appositive phrase participial phrase gerund phrase infinitive phrase, v=sqr(F/u(linear density) v=sqrt(150N/7.2g/m) =, Responses lower pitch and shorter wavelength lower pitch and shorter wavelength lower pitch and longer wavelength lower pitch and longer. << /Contents 26 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 27 0 R /Type /Page >> )78( )]TJ 1.328 0 TD 0 Tc 0 Tw [(. 2) The equation of a wave along the x-axis is given as: cm = 3.4 sin (1.13 x - 0.75 t) in which is the displacement. D: 4.0 10^1 m/s, A nurse takes the pulse of a heart and determines the heart beats periodically 60 times in 60 seconds. endobj A series of pulses at regular intervals. . )-1470.4(3)0(4)-429.5( . )]TJ T* [(12)-78( . . looks like a homework dump, instead of a request for help. (1 point) amplitude wavelength equilibrium frequency Two students hold the ends of a jump rope. 13 0 obj What is the frequency of the duck's oscillations? . . . . . )Tj ET 0 G 1 w 10 M 127.621 304.667 m 486.667 304.667 l S 1 g 41.916 286.252 527.429 -175.412 re f BT 11.5 0 0 11.5 48.5512 275.5269 Tm 0 g -0.0101 Tc 0.3542 Tw [(37)-443.2(An object with a net charge of 4.80 )]TJ /F9 1 Tf 18.5101 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 1.133 0 TD -0.01 Tc (10)Tj 7.993 0 0 7.993 285.7175 279.3219 Tm (6)Tj 11.5 0 0 11.5 64.9161 262.5269 Tm -0.0215 Tw (coulomb experiences an electrostatic force having)Tj 0 -1.1304 TD 0.0836 Tw [(a magnitude of 6.00 )]TJ /F9 1 Tf 8.5485 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.8625 0 TD -0.01 Tc (10)Tj 7.993 0 0 7.993 184.4122 253.3219 Tm (2)Tj 11.5 0 0 11.5 195.967 249.527 Tm 0.0836 Tw (newton when placed)Tj -11.3957 -1.1304 TD 0.0969 Tw (near a negatively charged metal sphere. . . . . D. The distance a wave is from the starting point . ( << /Contents 18 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 19 0 R /Type /Page >> endobj This equation can be used to calculate wave speed when wavelength and frequency are known. Are all waves periodic waves? . . . Characteristics of waves. D. reflection adverb phrase B.) Which process explains this? . . The difference of three times a number x and seven. )]TJ T* [(\(4\))-500.1(It remains the same. Does your graph agree with the result you found in part (a)? . . B: doubled . . B: Both require a matter medium for propagation . . What is the wavelength of the waves that travel on the string? )Tj 0 -1.4783 TD [(\(1\))-500.1(320 W)-6224.5(\()0.2(3\))-500.1(4,900 W)]TJ 0 -1.1304 TD [(\(2\))-500.1(500 W)-6224.5(\()0.2(4\))-500.1(32,000 W)]TJ -1.413 -2.8696 TD 0 Tc 0.0793 Tw [(21)-413.1(If 4.8 )]TJ /F9 1 Tf 4.0256 0 TD 0 Tw ()Tj /F3 1 Tf 0.8782 0 TD (10)Tj 7.993 0 0 7.993 117.8699 427.8884 Tm (17 )Tj 11.5 0 0 11.5 132.4912 424.0934 Tm -0.0001 Tc 0.0794 Tw (joule of work is required to move)Tj -5.7622 -1.1304 TD 0.2 Tw (an electron between two points in an electric)Tj T* 0.2366 Tw (field, what is the electric potential difference)Tj T* 0.025 Tw (between these points? )Tj -32.098 -2.4 TD [(School)-223(. . (~ QE QE QE V>e ^z . . . B: period B. C. glass . 1. . . D: 4.0 Hz, If the amplitude of a wave is increased, the frequency of the wave will A: 0.5 s This means that a period is best described as a row of elements from the foregoing.. . A pile of snow slowly disappears into the air, even though the temperature remains below freezing. B: 0.50 Hz 2) What is the wavelength of the wave? 5. a endobj What is the magnitude of the car)91.6(s)]TJ T* 0 Tw (acceleration? )]TJ -0.5535 -23.5652 TD -0.0101 Tc -0.0107 Tw [(69)-443.2(Measure the angles of incidence and refraction to)]TJ 1.423 -1.1304 TD 0.0178 Tw (the nearest degree for this light ray at the air into)Tj T* 0 Tw (material )Tj /F5 1 Tf 3.7068 0 TD 0 Tc (X)Tj /F3 1 Tf 1.0016 0 TD -0.0101 Tc 0.1608 Tw (boundary and write your answers in)Tj -4.7085 -1.1304 TD -0.0166 Tw (the appropriate spaces )Tj /F5 1 Tf 9.2411 0 TD (in your answer booklet)Tj /F3 1 Tf 9.1234 0 TD (. What fraction of a wavelength is this? . . . Get started for free! The number of times a wave repeats B. Determine the the traveling speed of the wave. . The sound wave slows down and refracts. endobj 8. b endobj What is the period of these waves? The frequency is the number of repetitions of the wave per unit time. . c. frequency of the wave. . What are the units of wavelength? [)]TJ 9 0 0 9 119.9826 330.7357 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 124.4826 330.7357 Tm (])Tj -6.5862 -3.2174 TD -0.0001 Tc 0.2055 Tw [(66)-413.2(Calculate the equivalent resistance of the cir-)]TJ 1.413 -1.1304 TD 0.0237 Tw (cuit. @xt` 8j490@_!lp BiS.RATH[xp . What can be expected to happen to the . . <>stream 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 42 742.585 528 -62.052 re f BT /F1 1 Tf 11.5 0 0 11.5 294.1191 733.0524 Tm 0 g -0.0002 Tc 0.0278 Tw (Part B2)Tj -6.127 -1.6522 TD -0.0001 Tc [(Answer all questions in this part. . . )Tj -17.3386 -9.3913 TD -0.0001 Tc 0.1773 Tw (If angle )Tj /F6 1 Tf 3.7599 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.9273 0 TD -0.0001 Tc 0.1773 Tw (were increased, what would be the)Tj -4.6872 -1.1304 TD 0.0317 Tw (effect on the magnitude of force )Tj /F5 1 Tf 13.7399 0 TD 0 Tc 0 Tw (F)Tj /F3 1 Tf 0.8745 0 TD -0.0001 Tc 0.0317 Tw (and the total)Tj -14.6144 -1.1304 TD 0 Tw (work )Tj /F5 1 Tf 2.3967 0 TD 0 Tc (W)Tj /F3 1 Tf 1.3049 0 TD -0.0001 Tc 0.1111 Tw (done on the crate as it is moved from )Tj /F5 1 Tf -3.7017 -1.1304 TD 0 Tc 0 Tw (A)Tj /F3 1 Tf 0.923 0 TD (to )Tj /F5 1 Tf 1.0899 0 TD (B)Tj /F3 1 Tf 0.6479 0 TD (? . 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. A: frequency A periodic wave is a periodic disturbance that moves through a medium. A: 1.5 10^-15 s )]TJ T* 0.0103 Tc 0.3646 Tw (Approximately how high will the ball rise? B: microwaves )Tj T* 0.0282 Tw ([Show all work, including the equation and sub-)Tj T* 0.025 Tw [(stitution with units.] . A: 2.5 10^4 m/s . The transverse position of an element of the medium at t = 0, x = 0 is y = - 3.00 cm, and the element has, I just need the formula to find the frequency (I forgot it and I'm stupid and for some reason when I googled the answer it didn't make any, 1.In which type of waves do the particles in a medium move parallel to the direction that the waves move? Thanks -MC, if needs values of these ( the speed of the wave is, 1.The difference of 8 times a number z and 9 2.The quotient of times a number z and 3. less than the product of and a number z 4. times the difference of a number z and, y=0.1sin(200 t-20x/17) Where y is in millimetres, t is in seconds, and x is the distance from a fixed origin, O, in metres. B: longitudinal Write a word phrase for the algebraic expression 3x - 7. eiusmod tempor incididunt ut labore et dolore magna aliqua. . D: 50. 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. Write a word phrase for the algebraic expression. )-1470.4(3)0(2)-429.5( . )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. As the, Heat and pressure build up over time in the Earths core. . . )-1090.6(School)-639.5( . . )10( )10(. D: 50 m, A motor is used to produce 4.0 waves each second in a string. C: 0.773 m B: Hz m . . The time it takes for a wave to repeat C. The distance between, 1. . <> A. frequency B. amplitude C. wavelength D. wave. . C. a digital signal, which prevents images from being pixelated. =xusy9c%z^k aX'qfl_U(iqC{Hp+HgYGa&J]z&w6e v7'"}~ 4?R;0SsW/XU:G"jE^R'ysvKendstream . Wave W has a, Raouls sister, A GOLF PRO, gave him basic instructions. . . When the energy of a light, A. frequency B. period C. wavelength D. amplitude E. rarefaction This is frequency right? [)]TJ 9 0 0 9 285.8585 362.1809 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 290.3585 362.1809 Tm (])Tj -19.8853 -3.5652 TD -0.0001 Tc 0.025 Tw (Base your answers to questions 51 and 52 on the)Tj -1.5652 -1.1304 TD [(information below)73.8(. A. a single pulse traveling at constant speed B. a series of pulses at irregular intervals C. a series of pulses at regular intervals D. a single pulse traveling at di erent speeds in the same medium 29. [Show all work, including the equa-)Tj -4.321 -1.1304 TD 0.025 Tw [(tion and substitution with units.] . . Wave speed is related to wavelength and wave frequency by the equation: Speed = Wavelength x Frequency. 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. A: speed kUjCwt`D 1i}5O3l The earthquake. Find: The frequency of the wave The wavelength of the wave The, Meteors, often called shooting stars, can be seen on almost any cloudless night. [)]TJ 9 0 0 9 452.7049 532.1809 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 457.2049 532.1809 Tm (])Tj -11.5886 -3.2174 TD -0.0001 Tc 0.0201 Tw [(55)-413.2(Calculate the wavelength in a vacuum of a radio)]TJ 1.413 -1.1304 TD 0.2734 Tw (wave having a frequency of 2.2 )Tj /F9 1 Tf 14.5488 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 1.0722 0 TD (10)Tj 7.993 0 0 7.993 531.327 485.976 Tm (6)Tj 11.5 0 0 11.5 541.3422 482.1809 Tm -0.0001 Tc (hertz. . What is)Tj T* 0.025 Tw (the electric field strength at this location? . . )]TJ -1.328 -2.4 TD 0.078 Tc -0.078 Tw [(3 . << /Contents 32 0 R /MediaBox [ 0 0 612 792 ] /Parent 6 0 R /Resources 33 0 R /Type /Page >> Which statement best explains the type of wave created by this motion? . ( A.) )-1322(4)0(7)-200( . This is known as sound vibration. C: 7.67 m When the energy of a light wave is transferred to a, 3 of 53 of 5 Items Question A stationary source produces a sound wave at a frequency of 100 Hz. . . 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