Advertisements
Advertisements
प्रश्न
How does the sound produced by a vibrating object in a medium reach your ears?
Advertisements
उत्तर
When an object vibrates, it forces the neighbouring particles of the medium to vibrate. These vibrating particles then force the particles adjacent to them to vibrate. In this way vibrations produced by an object are transferred till it reaches the ear.
APPEARS IN
संबंधित प्रश्न
Write true or false for a given statement.
Sound can only be produced by vibrating bodies.
Write true or false for a given statement.
Female voice is shriller than the male voice.
Write true or false for a given statement.
A ticking clock sound is heard late when heard through a metal.
Name the characteristic which differentiates two sounds of the same pitch and same loudness.
Select the correct option:
A part of the longitudinal wave in which particles of the medium are closer than the normal particles is called:
Describe briefly an experiment to prove that vibrating bodies produce sound.
A continuous progressive transverse wave of frequency 8 Hz moves across the surface of a ripple tank
With reference to the frequency, describe the movement of water on the surface
The time interval between a lighting flash and the first sound of thunder was found to be 6 s. If the speed of sound in air is 330 ms-1, find the distance of the flash from the observer.
What is echolocation? How do animals make use of this phenomenon?
