Advertisements
Advertisements
प्रश्न
Does sound require a material medium for transmission?
Advertisements
उत्तर
Yes, sound requires a material medium for transmission.
APPEARS IN
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 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:
Temperature of air
Select the correct option:
The SI unit of frequency is
What is meant by the term wave motion?
Can sound travel through vacuum?
State the main factors on which the speed of sound in a medium depends.
Is it possible to hear your friend's voice in vacuum? Give reason for your answer.
How are sound waves produced? How are sound waves transmitted from one place to the other?
State three important uses of echolocation.
