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प्रश्न
Explain the terms crest and trough in relation to a transverse wave.
उत्तर
A crest is a point on the transverse wave where the displacement of the medium is at a maximum.
A point on the transverse wave is a trough if the displacement of the medium at that point is at a minimum.
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संबंधित प्रश्न
Name the two kinds of waves in form of which sound travels in a medium.
How does the speed of sound change with change in (i) amplitude and (ii) wavelength, of sound wave?
How does the following factor affect, if at all, the speed of sound in air:
Frequency of sound
How does the following factor affect, if at all, the speed of sound in air:
Moisture in air
Select the correct option:
The wavelength is the linear distance between the:
Define the term wavelength.
State the main factors on which the speed of sound in a medium depends.
Describe in brief, with the aid of a sketch diagram, an experiment to demonstrate that a material medium is necessary to transmit sound.
How will the following factors affect the speed of sound in air:
Temperature of air.
How will the following factors affect the speed of sound in air:
Wind.
