The frequency of a mechanical wave is 256 Hz. Calculate its wavelength when its speed is 512m/s.

The frequency of a wave is 200 Hz and its wave-length is 60m. Find its velocity

The frequency of an electromagnetic wave is 5 xx 10^19 Hz. What will be its wavelength? Give uses of this wave.

The frequency of the sound emitted by the loudspeaker is 1020 Hz. Calculate the wavelength of the sound wave in air in cm where its velocity is 340 m/s.

The distance between two successive nodes in a stationary wave is 30 cm. Calculate the frequency of wave if its speed is 250 m/s.

If the frequency of light wave is ( v ) and its wavelength is ( lambda ), then speed of light c =

The frequency of sound is 100 Hz and wavelength is 3m. Calculate the velocity of the wave.

The velocity of sound in air is 340 m//s . Compute : (i) its wavelength when the frequency is 250 hz . (ii) its frequency when the wavelength is 85 cm .

A mechanical wave has a velocity of 330 m/s. calculate its frequency if its wavelength is 130m.

A mechanical wave has a velocity of 330 m/s. calculate its frequency if its wavelength is 130m.