Sound propagating through air at `30^@ C` passes through a vertical cold front into air that is `4^@`. If the sound has a frequency of `2500 Hz`, by what percentage does its wavelength change in crossing the boundary ?

A sound wave of frequency 8000Hz travels with a speed of 340 m//s in air. Find its wavelength.

A sound wave has a frequency 1000 Hz and wavelength 34 cm . How long will it take to move through 1 km ?

Sound propagates in air through compression- rarefaction.explain

During propagation of sound wave through air medium

What is the wavelength of a sound wave in air at 20^(@)C with a frequency of 22 Mhz?

(a) Air temperature in the Rajasthan desert can reach 46^(@)C . What is the velocity of sound in air at that temperature ? (V_(0)=331ms^(-1)) . (b) A sound wave has a frequency of 200 Hz and a speed of 400ms^(-1) in a medium. Find the wavelength of the sound wave.