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Physics 10 Ch-1 Simple Harmonic Motion and Waves-12
1.
In which of the following regions, particles of the medium are close together?
a) Crests
b) Rarefactions
c) Compressions
d) Troughs
2.
In which of the following type of waves, compressions are produced?
a) Transverse waves
b) Longitudinal waves
c) Electromagnetic waves
d) Magnetic waves
3.
In which of the following regions, particles of the medium are spaced apart?
a) Crests
b) Rarefactions
c) Troughs
d) Compressions
4.
Which of the following is produced in longitudinal waves?
a) Crests
b) Electric fields
c) Compressions
d) Troughs
5.
Which of the following is produced in longitudinal waves?
a) Electric fields
b) Rarefactions
c) Troughs
d) Crests
6.
What is the distance between two consecutive compressions called?
a) Wavelength
b) Amplitude
c) Vibration
d) Time period
7.
What is the distance between two consecutive rarefactions called?
a) Amplitude
b) Time period
c) Vibration
d) Wavelength
8.
In which of the following type of waves, rarefactions are produced?
a) Magnetic waves
b) Transverse waves
c) Longitudinal waves
d) Electromagnetic waves
9.
The compressions and rarefactions move .........................along the direction of motion of the wave?
a) Back and forth
b) Perpendicular
c) In a circle
d) Up and down
10.
What is the wave called in which the particles of the medium move back and forth along the direction of propagation of wave?
a) Electromagnetic waves
b) Longitudinal waves
c) Electronic waves
d) Transverse waves
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