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If the density of a medium through which sound is propagation of minimum, then this point is called: 

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Important Questions on Wave Motion

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Science>Physics>Wave Motion>Longitudinal Waves
Sound waves are characterized by the motion of particles in the medium and are called ________________ waves.
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Science>Physics>Wave Motion>Longitudinal Waves

A longitude wave consists of:

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Science>Physics>Wave Motion>Longitudinal Waves
In case of transverse wave:
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Science>Physics>Wave Motion>Longitudinal Waves
A peak is called the ___________ and a valley is called the _____________ of a wave.
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Science>Physics>Wave Motion>Longitudinal Waves
Sound energy is basically.
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Science>Physics>Wave Motion>Longitudinal Waves
The transverse wave can propagate only in:
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Science>Physics>Wave Motion>Longitudinal Waves
In __________________ waves, the individual particles of the medium move in a direction parallel to the direction of propagation of the disturbance.
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Science>Physics>Wave Motion>Longitudinal Waves
In case of transverse wave:
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Science>Physics>Wave Motion>Longitudinal Waves

A transverse wave consists of:

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Science>Physics>Wave Motion>Longitudinal Waves
In the compression region of the medium case of longitudinal wave:
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Science>Physics>Wave Motion>Longitudinal Waves
In case of longitudinal wave, the particles of medium vibrate:
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Science>Physics>Wave Motion>Longitudinal Waves
In case of transverse wave the particles of a medium vibrate:
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Science>Physics>Wave Motion>Longitudinal Waves
In the region of compression or rarefaction, in a longitudinal wave the physical quantity which does not change is:
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Science>Physics>Wave Motion>Longitudinal Waves
In a __________________ wave particles do not oscillate along the line of wave propagation but oscillate up and down about their mean position as the wave travels.
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Science>Physics>Wave Motion>Longitudinal Waves
Time period of a wave in a medium is the time taken by:
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Science>Physics>Wave Motion>Longitudinal Waves
A part of longitudinal wave in which particle of medium are father away then the normal particles is called:
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Science>Physics>Wave Motion>Longitudinal Waves

The change in density/pressure of medium from the maximum value of the minimum value and again to the maximum value, due to the propagation of a longitudinal wave is called one complete _____.

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Science>Physics>Wave Motion>Longitudinal Waves
If the frequency of a wave is 25 Hz, the total number of compression and rarefaction passion through a point in 1 second is
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Science>Physics>Wave Motion>Longitudinal Waves
The longitudinal wave can propagate only in:
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Science>Physics>Wave Motion>Longitudinal Waves
The sound wave which travel in the air are called.