A person is listening to a tone of `500 Hz` sitting at a distance of `450 m` from the source of the sound. What is the time interval between successive compressions from the source ?

(a) A person listens to a source of sound of frequency 350 Hz standing at a distance of 500 m . What is the time interval between successive rarefactions from the source ? (b) What is meant by the term lithotripsy ?

The intensity of sound from a point source is 1.0 xx 10^-8 Wm^-2 , at a distance of 5.0 m from the source. What will be the intensity at a distance of 25 m from the source ?

Two waves of frequency 500 Hz and 498 Hz are produced simultaneously. Calculate the time interval between successive maxima.

Intensity of sound at a point is its distance from the source

What is the minimum distance of the obstacle from the source of sound for hearing distinct echo ?

If the difference between the frequencies of two sound notes is 8Hz , then the time interval between successive maximum intensity, is

Explain why the loudness of a sound note varies with the distance from the source of sound

The sound intensity is 0.008W//m^( 2) at a distance of 10 m from an isotropic point source of sound. The power of the source is

Two tuning fork of frequency 100 Hz and 105 Hz are sounded together. The time interval between the successive waxing of sound will be