Physics
Waves
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#17 What is the relationship between frequency and wavelength?
They are inversely proportional. A)
They are directly proportional. B)
They are not related. C)
None of the above. D)
#18 Which wave property is associated with the energy of the wave?
Amplitude A)
Wavelength B)
Frequency C)
All of the above D)
#19 What is the maximum displacement of a wave from its equilibrium position called?
Amplitude A)
Frequency B)
Wavelength C)
Velocity D)
#20 What happens during constructive interference?
The waves reinforce each other. A)
The waves cancel each other out. B)
There is no interference. C)
The waves change direction. D)
#21 The waves which require a material medium for their propagation are called
A) Matter waves
B) Electromagnetic waves
C) Mechanical waves
D) Microwaves
#22 The example of mechanical waves is
A) Radio waves
B) Light waves
C) Water waves
D) X-rays
#23 The waves which do not require a material medium for their propagation are called
A) Mechanical waves
B) Electromagnetic waves
C) Matter waves
D) Sound waves
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