Sound travels in air if :

Given that sound travels in air at 340 m/s, find the wavelegth of the waves in air produced by a 20 kHz sound source. If the same source is put in a water tank, what would be the wavelenght of the sound waves in water? Speed of sound in water = 1,480 m/s.

A sound source, fixed at the origin, is continuously emitting sound at a frequency of 660 Hz. The sound travels in air at a speed of 330 ms^-1 . A listener is moving along the line x = 336 m at a constant speed of 26 m Find the frequency of the sound as observed by the listener when he is a. at y=-140m, b. at y=0 and c. at y=140m .

A sound source, fixed at the origin, is continuously emitting sound at a frequency of 660 Hz. The sound travels in air at a speed of 330 ms^-1 . A listener is moving along the line x = 336 m at a constant speed of 26 m Find the frequency of the sound as observed by the listener when he is a. at y=-140m, b. at y=0 and c. at y=140m .

How far does sound travel in air when a tuning fork of frequency 560 Hz makes 30 vibrations ? Velocity of sound is 336 m//s ?

Assertion : V_("rms") and V_("mean") of gaseous molecules is nearly of the order of velocity of sound. Reason : The sound travels in air because of vibrational molecular motion.

How far does sound travel in air when a tuning fork of frequency 480 Hz completes 50 vibrations. Velocity of sound is 348 ms^(-1) .