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Physics Class 11 - Chapter 8
WavesTest - 1
1.
Which one is electromagnetic wave?
a) Both radio and sound
b) Microwaves
c) Sound wave
d) Radio waves
2.
In a medium the waves transport?
a) Both of these
b) None of these
c) Energy
d) Momentum
3.
The waves which propagates its pulses in space along specific direction are?
a) Traveling waves
b) None of these
c) Longitudinal waves
d) Transverse waves
4.
Sound waves are the example of?
a) Parallel waves
b) Longitudinal waves
c) All of these
d) Transverse waves
5.
Which is the example of electromagnetic wave?
a) Heat waves
b) T.V waves
c) Light waves
d) All of these
6.
Wave is the disturbance created in?
a) Metal
b) Air
c) All of these
d) Medium
7.
Longitudinal waves are consist of?
a) Both of these
b) Rarefaction
c) Sudden expansion
d) Compression
8.
Essentials for sound detection are?
a) All of these
b) Listener
c) Medium for propagation
d) Vibrating body
9.
Periodic waves are
a) None of these
b) Both of these
c) Longitudinal
d) Transverse
10.
The waves which requires medium for their propagation are called?
a) Longitudinal waves
b) Mechanical waves
c) Electromagnetic waves
d) Transverse waves
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