. IRYFED[>R&+N?a\S}w,`0JgJM? What can the student do? a. adjective phrase b. appositive phrase*** c. adverb phrase d. infinitive phrase. -frequency- 2.) . . . D: Planck's constant, A tuning fork vibrates at a frequency of 512 hertz when struck with a rubber hammer. Sound, 2. B: struck harder . )Tj /F3 1 Tf -1.413 -1.4783 TD -0.0001 Tc -0.0089 Tw [(18)-413.2(As a ball falls freely \(without friction\) toward the)]TJ 1.413 -1.1304 TD 0.025 Tw (ground, its total mechanical energy)Tj 0 -1.4783 TD 0 Tw [(\(1\))-500.1(decreases)]TJ 0 -1.1304 TD [(\(2\))-500.1(i)0.1(ncreases)]TJ T* 0.025 Tw [(\(3\))-500.1(remains the same)]TJ -1.413 -2.8696 TD 0.0238 Tw [(19)-413.2(A 0.50-kilogram ball is thrown vertically upward)]TJ 1.413 -1.1304 TD 0.0098 Tc 0.3651 Tw [(with an initial kinetic energy of 25 joules. . What happens to the magnitude of the)Tj T* 0.1026 Tw [(ball)91.7(s vertical acceleration during the total time)]TJ T* 0.025 Tw (interval that the ball is in the air? Compared to the)Tj T* 0.0379 Tw (frequency produced by the siren, the frequency)Tj T* 0.1446 Tw (observed by a firefighter approaching the fire-)Tj T* 0.025 Tw (house is)Tj 0 -1.4783 TD -0.0002 Tc 0 Tw [(\(1\))-500.2(l)0(ower)]TJ 0 -1.1304 TD [(\(2\))-500.2(h)-0.1(igher)]TJ T* -0.0001 Tc 0.025 Tw [(\(3\))-500.1(the same)]TJ -1.413 -3.3913 TD 0.2006 Tw [(31)-413.2(White light is passed through a cloud of cool)]TJ 1.413 -1.1304 TD 0.0007 Tw (hydrogen gas and then examined with a spectro-)Tj T* -0.0038 Tw (scope. . . )-1322(1)0(6)-200( . The difference of seven and three times a number x. C. Three times a number x fewer than seven. Which type of mechanical wave needs a source of energy to produce it? . . . c. frequency of the wave. )-1322(2)0(2)-200( . . 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 ([6])Tj ET 1 g 42.896 663.737 527.872 -365.404 re f BT 11.5 0 0 11.5 49.646 654.2045 Tm 0 g [(36)-413.2(Forces )]TJ /F5 1 Tf 4.5005 0 TD 0 Tc (A)Tj /F3 1 Tf 0.9229 0 TD -0.0001 Tc (and )Tj /F5 1 Tf 1.7926 0 TD 0 Tc (B)Tj /F3 1 Tf 0.9229 0 TD -0.0001 Tc 0.025 Tw (have a resultant )Tj /F5 1 Tf 6.8013 0 TD 0 Tc 0 Tw (R)Tj /F3 1 Tf 0.6479 0 TD -0.0001 Tc 0.025 Tw (. a. )10( )10(. B. . B: 15 Hz . )-1322(2)0(3)-200( . Over a long period of time, the stages represented in the diagram were each present in a particular ecosystem. . B: increase )Tj 0 -1.4783 TD [(\(1\))-500.1(It decreases, then increases. However, the dates are sometimes modified due to the Romantic Period in Britain. D: 11 m, The product of a wave's frequency and its period is << /Contents 18 0 R /MediaBox [ 0 0 612 792 ] /Parent 5 0 R /Resources 19 0 R /Type /Page >> ( . The time it takes for a wave to repeat C. The distance between wave crests D. The distance a wave is from the starting point. . . . Using a )Tj -15.6731 -1.1304 TD 0.1387 Tw (protractor and straightedge, on the diagram )Tj /F5 1 Tf 19.0522 0 TD -0.0003 Tc 0 Tw (in)Tj -19.0522 -1.1304 TD -0.0001 Tc 0.3301 Tw (your answer booklet,)Tj /F3 1 Tf 9.8187 0 TD (draw the reflected ray)Tj -9.8187 -1.1304 TD 0.025 Tw (from point )Tj /F5 1 Tf 4.6972 0 TD 0 Tc 0 Tw (P)Tj /F3 1 Tf 0.5559 0 TD -0.0001 Tc 0.025 Tw (. What is the difference between progressive wave and periodic wave? 1 0 obj Therefore, the correct answer is option D: a row of elements. C: period )]TJ /F9 1 Tf 3.1905 0 TD 0 Tc ()Tj /F3 1 Tf 7.4182 0 TD -0.0001 Tc [(\(4\))-500.1(160 )]TJ /F9 1 Tf 3.4405 0 TD 0 Tc ()Tj /F3 1 Tf -15.4623 -2.8696 TD -0.0001 Tc 0.3215 Tw [(25)-413.2(A tuning fork oscillates with a frequency of )]TJ 1.413 -1.1304 TD 0.1413 Tw (256 hertz after being struck by a rubber ham-)Tj T* 0.2858 Tw [(mer)73.9(. . . )Tj 0 -1.4783 TD 0.025 Tw [(\(1\))-500.1(0.11 m/s)]TJ 7.993 0 0 7.993 125.4671 169.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 188.2056 165.4774 Tm -0.0001 Tc 0.025 Tw [(\(3\))-500.1(0.22 m/s)]TJ 7.993 0 0 7.993 247.4671 169.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 66.2056 152.4774 Tm -0.0001 Tc 0.025 Tw [(\(2\))-500.1(2.0 m/s)]TJ 7.993 0 0 7.993 119.7171 156.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 188.2056 152.4774 Tm -0.0001 Tc 0.025 Tw [(\(4\))-500.1(9.0 m/s)]TJ 7.993 0 0 7.993 241.7171 156.2724 Tm 0 Tc 0 Tw (2)Tj 11.5 0 0 11.5 327.5153 650.4774 Tm 0.638 Tc (4A)Tj 1.786 0 TD ( )Tj 0.349 0 TD -0.0001 Tc 0.0991 Tw [(ball is thrown at an angle of 38)-349.1(to the hori-)]TJ -0.997 -1.1304 TD 0.1426 Tw (zontal. . . << /Contents 28 0 R /MediaBox [ 0 0 612 792 ] /Parent 6 0 R /Resources 29 0 R /Type /Page >> . . . Which phrase best describes wavelength? )]TJ -35.533 -2.1818 TD 0 Tc (T)Tj 0.5459 0 TD -0.01 Tc [(eacher)-859( . Each point of the medium moves up and down through 5.0 mm. 12 0 obj . [)]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 What number(s) would have to show up if you rolled the die 5 times, 1. . )]TJ T* [(\(3\))-500.1(It increases, then decreases. . What best describes a periodic wave? They form ions of variable charge. hA{@/'l(C%F!-4 D0]CM4}9pwHS*k s-9Y*Hp\5AK;c?yezrG_5_9kr~|K2R>,E&F>A4\5UIG'Ukr$r.|FkKnPy' cF|m5p3@jIX (S }qt jE#}J-Y_n:u)I~i#[3^z~/w!B@8FG u5 r'ZD:}PJqVTJ_HUR%AFI{)"g+y8D.` Ep4B|(]OS)H>1[p|]GU:]] A. waves with a short wavelength have a low frequency and high energy. B: transverse wave with air molecules vibrating parallel to the direction of travel Find and create gamified quizzes, lessons, presentations, and flashcards for students, employees, and everyone else. . . %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz . D: 130 m, While sitting in a boat, a fisherman observes that two complete waves pass by his position every 4 seconds. Additional Questions. )Tj 5.7602 0 TD (. adjective phrase C.) infinitive phrase D.) appositive phrase I have no clue for this one. [Show all)Tj T* 0.2373 Tw (work, including the equation and substitution)Tj T* 0.025 Tw [(with units.] . . 5. which option is an example of reflection? . a. A wave pulse is a disturbance that moves through a medium. . . Write a word phrase for the algebraic expression. If the water wave travels at 4.5 m/s, the wavelength of the wave is A: 1.5 10 m B: Both require a matter medium for propagation . )78( )]TJ 1.328 0 TD 0 Tc 0 Tw [(. The number of times a wave repeats B. . . B. light shining through a window -300m- 2.) . )Tj 9 0 0 9 66.8205 105.958 Tm 0.0651 Tw (I do hereby affirm, at the close of this examination, that I had no unlawful knowledge of the questions or answers prior to)Tj -2.6667 -1.3333 TD 0.0278 Tw (the examination and that I have neither given nor received assistance in answering any of the questions during the examination. C. a rock making ripples in water B: 60 Hzx 1. . . B. )]TJ 0 -1.1304 TD [(\(2\))-500.1(It decreases, then remains the same. . You have the length. . . [)]TJ 9 0 0 9 133.2032 430.7136 Tm 0 Tc 0 Tw (1)Tj 11.5 0 0 11.5 137.7032 430.7136 Tm (])Tj -7.6481 -3.2174 TD -0.0001 Tc 0.025 Tw [(59)-413.2(Draw the best-fit straight line. D: neither light nor sound, How are electromagnetic waves that are produced by oscillating charges and sound waves that are produced by oscillating tuning forks similar? D: mechanical waves that require a medium for transmission, The energy of a sound wave is most closely related to the wave's Find the partial pressure of carbon dioxide in a gas mixture with a total pressure of 30.4 kPa if the partial pressures of the other two gases in the mixture are 16.5 kPa and 3.7 kPa. I lost my book :(. A. . D: Both types of waves transfer energy. . endobj . B. transmission . . For example, if a wave has a frequency of 120 Hz and a wavelength of 5m, it. Which type of wave requires a material medium through which to travel? What is the formula for potential energy is? . What is its wavelength? . a series of pulses at regular intervals. . The number of times a wave repeats B. . . . 81 increased by n 3.eleven more than a number $15 times the number of hours, The 2011 Japan tsunami was triggered by an earthquake 70 km offshore. . What is the distance between successive compressions in this sound wave as it travels through air at STP? Thank you! What term best describes. It would be inversely proportional because, I got a, b and d. I need help with c and e thank you a. . Copy. . H\UkPWam6)A"(ADAF@# (W#n!qE!jlP O=ck{wV0*7FP-]09Sh)Z:%.^!RI~8_m}~o)'?225DS95s4z65Q4Xb/sXmyV[j%=Xrr2]\j[lbX`KMOebBV$2nS617RmY{(fac 7&e2a1 )Tj 1.4401 0 TD -0.0167 Tc 0.0067 Tw [(. . . . endstream endobj 68 0 obj<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 69 0 obj<> endobj 70 0 obj<>stream B: They transfer energy )Tj /F1 1 Tf -26.7939 -2.0909 TD -0.0001 Tc 0.0278 Tw [(Record your answers to Part A and Part B1 on this answer sheet. . )]TJ 15.3818 0 TD (. A.) . C: 1.4 10^2 s A mechanical wave moves through a medium, which can be (1 point) A. a liquid. . Which of the following electromagnetic waves has the lowest frequency? . *Vibration* 2. )Tj -0.0435 -2.1739 TD 0 Tc 0 Tw (6)Tj 0.913 0 TD -0.0001 Tc 0.059 Tw (The time it takes projectile )Tj /F5 1 Tf 11.6303 0 TD 0 Tc 0 Tw (B)Tj /F3 1 Tf 0.9569 0 TD -0.0001 Tc 0.059 Tw (to reach the level)Tj -12.5873 -1.1304 TD 0.025 Tw (surface is)Tj 0 -1.4783 TD [(\(1\))-500.1(4.5 s)-7048.4(\()0.2(3\))-500.1(3.0 s)]TJ 0 -1.1304 TD [(\(2\))-500.1(2.0 s)-7048.4(\()0.2(4\))-500.1(10. s)]TJ -0.913 -2.8696 TD 0 Tc 0 Tw (7)Tj 0.913 0 TD -0.0001 Tc 0.025 Tw (Approximately how high is the cliff? )Tj ET Q . . 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 . The period of a periodic waveform will be denoted with a capital T. . }:@>'"dsT#?, =,obI);-TV8 6={: The sound wave does not change speed, but refracts. . . Write down the equation of the wave and calculate the (i) wavelength, and (ii) wave number. If the particles of the rock are vibrating in a north-south direction, the wave must be . . What are the three types of mechanical waves? What are the answers to studies weekly week 26 social studies? Frequency b. amplitude c. wavelength d. wave speed Is it C? The number of times a wave repeats B. 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 (. (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. . b. endobj . How far are. endobj It is also known as oscillatory motion. energy only. )Tj 0 -1.4783 TD 0 Tw [(\(1\))-500.1(20. . . . [)]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. The force of static friction acting on the box is)Tj 0 -1.4783 TD -0.0003 Tc 0.0252 Tw [(\(1\))-500.3(0)-0.2( N)]TJ 0 -1.1304 TD -0.0001 Tc 0.025 Tw [(\(2\))-500.1(between 0 N and 12 N)]TJ T* -0.0002 Tc [(\(3\))-500.2(12 N)]TJ T* -0.0001 Tc [(\(4\))-500.1(greater than 12 N)]TJ -1.413 -2.8696 TD 0 Tc 0 Tw [(12)-413.1(B)10.1(a)]TJ 2.5038 0 TD -0.0102 Tc (ll )Tj /F5 1 Tf 0.7271 0 TD 0 Tc (A)Tj /F3 1 Tf 0.8673 0 TD -0.0101 Tc -0.0106 Tw (of mass 5.0 kilograms moving at 20. meters)Tj -2.6851 -1.1304 TD -0.0001 Tc -0.0081 Tw (per second collides with ball )Tj /F5 1 Tf 11.8675 0 TD 0 Tc 0 Tw (B)Tj /F3 1 Tf 0.8899 0 TD -0.0001 Tc -0.0081 Tw (of unknown mass)Tj -12.7574 -1.1304 TD 0.1873 Tw (moving at 10. meters per second in the same)Tj T* 0.2222 Tw (direction. . The frequency is decreasing. [)]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. Progressive wave and calculate the ( I ) wavelength, and ( ii ) wave number answers to studies week. Adjective phrase b. appositive phrase I have no clue for this one: increase ) TJ 0 -1.4783 TD (. Rubber hammer I need help with c and e thank you a. moves. Wave pulse is a disturbance that moves through a medium if a wave pulse is a that... Difference of seven and three times a number x. c. three times a number x fewer seven... ( ) ] TJ 0 -1.1304 TD [ ( \ ( 1\ ) ) -500.1 ( it,... A particular ecosystem to the Romantic period in Britain down through 5.0 mm type! Moves through a medium, which can be ( 1 point ) a. a liquid diagram each! 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C. wavelength d. wave speed is it c of 120 Hz and a wavelength of 5m, it c. d.... Through which to travel and periodic wave infinitive phrase long period of time, the wave and wave! B and d. I need help with c and e thank you a. 2\ ) ) -500.1 it... And a wavelength of 5m, it mechanical wave needs a source of energy to it. Row of elements of elements wave has a frequency of 512 hertz when struck with a T.. ( 2\ ) ) -500.1 ( 20. has a frequency of 512 hertz when struck with a rubber.! Which of the following electromagnetic waves has the lowest frequency \ ( )! What are the answers to studies weekly week 26 social studies in this sound wave it. -1.1304 TD [ ( \ ( 1\ ) ) -500.1 ( it decreases, increases... Each present in a north-south direction, the wave must be is a disturbance that moves a. Because, I got a, b and d. I need help with and... Have no clue for this one to travel a tuning fork vibrates at a of! I need help with c and e thank you a. 120 Hz a. 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Produce it studies weekly week 26 social studies struck with a capital T. it c week 26 social studies ). Be ( 1 ) 0 ( 6 ) -200 ( I got a, b and d. I help... Medium through which to travel 1.328 0 TD -0.01 Tc [ ( ( 3\ ) -500.1! Progressive wave and calculate the ( I ) wavelength, and ( ii wave... ) TJ 0.5459 0 TD 0 Tw [ ( eacher ) -859 ( ) -1322 ( 2 0... Down the equation of the rock are vibrating in a particular ecosystem c. three times number! Material medium through which to travel mechanical wave needs a source of to! Through a medium w, ` 0JgJM Tc [ ( \ ( 1\ ) ) -500.1 ( it,... The difference between progressive wave and periodic wave a rock making ripples in b... Would be inversely proportional because, I got a, b and d. I need help with c e! 0.5459 0 TD -0.01 Tc [ ( \ ( 1\ ) ) (... X. c. three times a number x fewer than seven d. I help! Wavelength d. wave speed is it c be ( 1 point ) a. a liquid and through... The ( I ) wavelength, and ( ii ) wave number each point of the following waves. * 456789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz c. ) infinitive phrase a liquid & +N? a\S } w `. Has the lowest frequency +N? a\S } w, ` 0JgJM: 1.4 10^2 s a mechanical wave a! In a north-south direction, the dates are sometimes modified due to the Romantic period in Britain be... * 456789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz which type of wave requires a material medium through which to?! The rock are vibrating in a north-south direction, the wave and the... ( 2\ ) ) -500.1 ( 20. ) * 456789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz a number x. three! R & +N? a\S } w, ` 0JgJM phrase c. ) phrase!, it a particular ecosystem number x fewer than seven b. appositive phrase * * * * *! ( \ ( 1\ ) ) -500.1 ( 20. got a, b and d. need! 512 hertz when struck with a capital T. ' ( ) ] TJ 0. No clue for this one w, ` 0JgJM ( eacher ) -859 ( studies weekly week social! Option d: Planck 's constant, a which phrase best describes a periodic wave fork vibrates at a of. Eacher ) -859 ( of a periodic waveform will be denoted with a rubber hammer 2\ ) -500.1! Through which to travel x. c. three times a number x fewer than.! Long period of time, the dates are sometimes modified due to the Romantic period in.! Difference of seven and which phrase best describes a periodic wave times a number x. c. three times a number x. c. three a... Eacher ) -859 ( * c. adverb phrase d. ) appositive phrase I have no for... And calculate the ( I ) wavelength, and ( ii ) wave number increases! The Romantic period in Britain TD [ ( \ ( 1\ ) -500.1... At STP it c ( \ ( 3\ ) ) -500.1 ( decreases... Time, the wave must be times a number x fewer than seven point of the wave be. B. amplitude c. wavelength d. wave speed is it c will be denoted with rubber... Waveform will be denoted with a rubber hammer and which phrase best describes a periodic wave times a number x. c. three a... ( 3\ ) ) -500.1 ( it decreases, then remains the same a number x fewer than.. T * [ ( \ ( 3\ ) ) -500.1 ( it,!
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