Which is a longitudinal wave?
Question 22 options:
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sound |
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ocean |
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x-ray |
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light |
Question 23 (1 point)
We see frequency as
Question 23 options:
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amplitude |
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color |
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speed |
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brightness |
Question 24 (1 point)
A wave pulse is transmitted down a slinky. What actually travels down the slinky?
Question 24 options:
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period |
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energy |
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amplitude |
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displacement |
Question 25 (1 point)
The shift in observed frequency due to movement of the source is called ___. (i.e. The horn sound notes going up and down as a truck moves by)
Question 25 options:
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superposition |
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interference |
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the Doppler Effect |
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resonance |
Question 26 (1 point)
The Greenhouse Effect has to do with the trapping of ____ electromagnetic radiation.
Question 26 options:
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X-ray |
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visible light |
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infra red |
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UV |
q22) sound is a longitudinal wave the particles are vibrating in direction of motion due to compression and rarefaction
Which is a longitudinal wave? Question 22 options: sound ocean x-ray light Question 23 (1 point)...
Question 23 (1 point) We see frequency as Question 23 options: amplitude color speed brightness Question 24 (1 point) A wave pulse is transmitted down a slinky. What actually travels down the slinky? Question 24 options: period energy amplitude displacement Question 25 (1 point) The shift in observed frequency due to movement of the source is called ___. (i.e. The horn sound notes going up and down as a truck moves by) Question 25 options: superposition interference ...
Question 6 (1 point) Which of the following is a longitudinal wave? Question 6 options: none of these wave in a guitar string electromagnetic wave sound wave in a gas all of these sub section Question 7 (1 point) On a day when the speed of sound in air is 340 m/s, what will be the wavelength of sound of frequency 510 Hz? Question 7 options: 0.67 m 1.5 m 0.33 m 3.0 m 510 m sub section Question 8...
Question 16 (1 point) Sound waves that travel through the air are Question 16 options: 50/50 combination of transverse and longitudinal waves. mostly longitudinal with small admixture of transverse. longitudinal waves. mostly transverse with small admixture of longitudinal. sub section Question 17 (1 point) A photon having a frequency of 3 x 1014 Hz has an energy of ________J. Question 17 options: 2.2 x 10-48 1.99 x 10-19 4.5 x 1047 5.97 x 10-11 sub section Question 18 (1 point)...
Question 11 (1 point) Which type of electromagnetic radiation has the highest energy? Question 11 options: Visible IR UV Gamma Question 12 (1 point) Which type electromagnetic wave cannot travel through space? Question 12 options: Gamma UV IR Visible You can't fool me, all EM radiation can travel through space. Question 13 (1 point) What are the units for the luminous flux of light? Question 13 options: lumens watts amps volts Question 14 (1 point) Waves show both constructive and...
Question 1 (1 point) Electromagnetic waves are generally Question 1 options: transverse waves standing waves. longitudinal waves. 50/50 combination of transverse and longitudinal waves. sub section Question 2 (1 point) The period of a sound wave is the Question 2 options: decade in which it is produced. None of these. inverse of its frequency. end of the wave. sub section Question 3 (1 point) If the speed of sound is 1100 feet per second and a tuning fork oscillates at...
Question 11 (1 point) The number of cycles of a periodic wave passing a point in space per second is called the __________________ of the wave. Question 11 options: Frequency Amplitude Period Wavelength sub section Question 12 (1 point) Which of the following colors has the lowest frequency? Question 12 options: Red Orange Green Yellow sub section Question 13 (1 point) Which of the following is not an electromagnetic wave? Question 13 options: X-ray Microwaves Sound Light Infrared sub section...
The position of maximum displacement would be the ____ of the wave. Question 4 options: propagation displacement antinode compression Question 5 (1 point) A sound wave is a series of ____ and rarefactions. Question 5 options: propagations displacements amplitudes compressions Question 6 (1 point) The top half of a transverse wave is the ____. Question 6 options: trough node compression crest Question 7 (1 point) Be able to list 6 of the major types of electromagnetic radiation, and for each...
Question 14 (1 point) Waves show both constructive and destructive____. Question 14 options: propagation interference resonance construction Question 15 (1 point) The longest possible full wave for a wire will be ___ as the wire. Question 15 options: half as long about the same length as 3 times as long twice as long Question 16 (1 point) Dead spots in an auditorium may be caused by__. Question 16 options: the Doppler Effect antinodes propagation interference Question 17 (1 point) If...
Question 35 (1 point) A sound wave has a length of 0.66 meters. If the frequency of the wave is 512 Hz (high C), what is the wave velocity? Question 35 options: 511 m/sec 776 m/s 0.00129 m/s 338 m/s Question 36 (1 point) A standing wave on a string has a velocity of 42 m/s and a period of 0.01 s. What is the frequency of the wave? Question 36 options: 10 sec 0.42 Hz 100 Hz 260...
1. Which of these relate most to the loudness of sound? Select one: a. wavelength. b. frequency. c. speed. d. amplitude. e. all of the above 2. The principle of continuity states that for fluid flow to be continuous it must Select one: a. speed up in narrow regions of flow. b. slow down in wide regions of flow. c. both of these d. neither of these 3. Both a transverse wave and a longitudinal wave have Select one: a....