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प्रश्न
What is meant by the term wave motion?
What is wave motion?
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उत्तर
The transference of energy when the particles of a medium, move about their mean position is called wave motion.
संबंधित प्रश्न
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
Complete the following sentence :
A transverse wave is composed of crest and ____________.
The correct statement is :
Why do astronauts talk to each other through radio telephone in space?
Define the term wavelength.
State four differences between the sound wave and the light wave.
Does the speed of sound depend upon the direction of wind?
Compare approximately the speed of sound in air and steel.
State three important uses of echolocation.
