If the time period of a wave is 1 millisecond, and the wave is `330 ms^(-1)`, then its wavelength is ____ cm

If the time period of a wave increases, its frequency will

A wave of time period 10 ms travels with a velocity of 1.5 m s^(-1) . If the time period of another wave is 6 ms, find its velocity and also find the ratio of their velocityies. (Assume that the wavelength of the two waves is same)

The product of the time period of a wave and its frequency is

If the time period of a wave increases then its frequency will _________ .

Sound waves travel from air to water. The velocity of the sound waves in air is 332 ms^(-1) and wavelength is 2m. If the wavelength of the sound waves in water is 850 cm, find its velocity in water