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10 questions
What type of wave behavior is in the diagram.
reflection
refraction
interference
diffraction
Which of the following is not a part of the electromagnetic spectrum?
sound waves
light waves
radio waves
x-rays
In which type of wave is the disturbance of the medium perpendicular to the direction of the wave?
Longitudinal
Transverse
Latitudinal
Tangential
Between which two points on the diagram is a wavelength shown?
A and C
B and H
I and D
B and F
What is the velocity of a wave having a frequency of 25Hz and a wavelength of 10m?
250 m/s
2.5 m/s
0.4 m
15 m/s
The diagram below shows two waves traveling in the same medium for the same length of time. The two waves have different:
amplitude
frequencies
speeds
wavelengths
Which type of interference is in the diagram.
destructive
constructive
all types
obstructive
If the angle of incidence for a reflected light ray is 40 , what is the angle of reflection?
40
80
20
10
Light is bent as it passes from the air into the glass of a plastic lens of eyeglasses. The bending that occurs is called:
refraction
reflection
shifting
interference
Interference occurs when:
two waves go opposite directions
two waves overlap each other
two waves stop
none of these
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