Advertisements
Advertisements
प्रश्न
Select the correct option:
The SI unit of frequency is
पर्याय
hertz
gauss
decibel
none of these
Advertisements
उत्तर
hertz
APPEARS IN
संबंधित प्रश्न
How does the speed of sound change with change in (i) amplitude and (ii) wavelength, of sound wave?
Complete the following sentence :
A longitudinal wave is composed of compression and ____________.
The correct statement is :
Select the correct option:
The wavelength is the linear distance between the:
State four differences between the sound wave and the light wave.
Can sound travel through vacuum?
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?
How will the following factors affect the speed of sound in air:
Temperature of air.
State three important uses of echolocation.
