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प्रश्न
Can sound travel through vacuum?
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उत्तर
No, sound cannot travel through vacuum.
संबंधित प्रश्न
There is no atmosphere on moon. Can you hear each other on the moon's surface?
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.
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:
Temperature of air
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 ____________.
Select the correct option:
The SI unit of frequency is
Does light travel faster in air than in water? Why?
