Advertisements
Advertisements
प्रश्न
How is sound produced ?
एक पंक्ति में उत्तर
Advertisements
उत्तर
Sound is produced by vibrating bodies.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Loudness depends on frequency.
Select the correct alternative :
We can hear sound of frequency
Select the correct alternative :
Wavelength is measured in
A boy fires a gun and hears the echo 2 seconds later. If he is 480 m away from a wall, calculate the velocity of sound in air.
What change do you expect in the characteristic of a musical sound if its frequency is increased?
The speed of sound in air at 0°C is nearly :
What is the ratio of speed of light to speed of sound?
What do you mean by an echo?
The amplitude of the sound wave decides its
Write any two uses of ultrasonic sound.
