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प्रश्न
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
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उत्तर
A type of wave motion in which the particle displacement is parallel to the direction of wave propagation is called a longitudinal wave. It can be produced in solids, liquids as well as gases.
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संबंधित प्रश्न
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
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:
Pressure of air
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
A longitudinal wave travels at a speed of 0.3 m s-1 and the frequency of wave is 20 Hz. Find the separation between two consecutive compressions.
Does sound require a material medium for transmission?
Is the speed of sound different in different media?
Compare approximately the speed of sound in air and steel.
How are sound waves produced? How are sound waves transmitted from one place to the other?
