Change in temperature of medium changes the

Q. Does the frequency of sound wave changes with the medium

Q. When the frequency of a sound wave is changed, the shrillness of the sound changes.

Q.

A source is producing sound in a particular medium. If the wavelength of a sound wave produced by the source decreases, then the frequency of sound wave ___ . (Assume the conditions such as temperature, pressure, etc of the medium does not change.)

Q. Read the following statements carefully.
(A) The SI unit of wave velocity is metre per second
(B) Frequency of a wave does not change with change in medium
(C) The speed of sound in a medium depends on temperature of the medium
(D) The speed of sound increases with increase in density of air
Choose the correct statements:

Q. A sound wave traveling in the air is made to propagate through a liquid such that the velocity of sound is quadrupled. If the frequency of the sound wave is constant, find the change in the wavelength of the sound wave.