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प्रश्न
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
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उत्तर
A longitudinal wave is composed of compression and rarefaction.
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संबंधित प्रश्न
Explain with an example, the propagation of sound in a medium.
What is a longitudinal wave? In which medium: solid, liquid or gas, can it be produced?
Explain the terms crest and trough in relation to a transverse wave.
Describe an experiment to show that in wave motion, only energy is transferred, but particles of medium do not move.
If you place your ear close to an iron railing which is tapped some distance away, you hear the sound twice. Explain why?
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:
Pressure of air
The correct statement is :
Define the term wavelength.
Does sound require a material medium for transmission?
