Advertisements
Advertisements
प्रश्न
How is sound produced ?
Advertisements
उत्तर
Sound is produced by vibrating bodies.
APPEARS IN
संबंधित प्रश्न
What are infrasonics? Can you hear them?
List the measures that you will take when designing a sound-proof room.
'Note' is a sound :
Complete the following sentence :
Sound is produced by a ___________ body.
How is the sound produced?
Select the correct option:
If the frequency of a wave is 25 Hz. the total number of compressions and rarefactions passing through a point in 1 second is :
The wavelength of the vibrations produced on the surface of water is 2 cm. If the wave velocity is 16 ms-1, calculate:
- no. of waves produced in one second
- time required to produce one wave.
A continuous progressive transverse wave of frequency 8 Hz moves across the surface of a ripple tank
If the wavelength of the transverse wave is 32 mm, calculate the speed with which wave travels across the surface of the water.
Two tuning forks A and B of frequencies 256 Hz and 192 Hz respectively are vibrated in air. If the wavelength of A is 1.25 m, calculate the wavelength produced by B.
Which of the following vibrates when a musical note is produced by the cymbals in a orchestra?
