1. The frequency of a wave is 2beats per second. What is the velocity of a wave if its
wavelength is 4m?
A. 4m/s B. 6m/s C. 8m/s D.10m/s
2. What will happen as the frequency of a wave increases and its speed remains
constant?
A. The wavelength increases
B. The wavelength decreases
C. The amplitude increases
D. The wave period increases
3. The vibrations of a transverse wave move. Which of the following is the correct
direction of the movement of a transverse wave?
A. above and below the moving wave
B. opposite to the direction of wave travel
C. in the same direction as the wave travels
D. at right angles to the direction of wave travel
4. Mechanical waves transport energy from one place to another through___________
A. particles travelling with the wave
B. vibrating particles and travelling particles
C. alternately vibating particles of the medium
D. Both A and B
5. Which of the following waves characterize the compressions and rarefactions?
A. longitudinal waves C. electromagnetic waves
B. transverse waves D. light waves
6. What do you call the distance between two consecutive crests of a wave?
A. wavelength B. frequency C. wave speed D. amplitude
7. The following are types of waves; sound is an example of a________.
A. transverse wave
B. a longitudinal wave
C. a wave that does not transmit energy
D. a wave that can travel through a vacuum
8. How can you describe of the vibrations of a transverse wave?
A. At right angles to the direction of wave travel.
B. In the same direction as the wave travels.
C. Opposite to the direction of wave travel.
D. Above and below the moving wave
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Answer:
1. A
2. C
3.C
4. D
5.A
6. A
7 .C
8. B
Explanation:
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