Therefore the frequency of the light wave is 42 10 14 Hz. F 1 T. V velocity of the wave f frequency of the wave l wavelength.
The derived unit of frequency is hertz Hz.
It is the frequency to which carrier wave is shifted as intermediate step frequency for transmission and reception. Where the frequency of the wave is f the wave velocity or wave speed is V the wavelength of the wave is l. The formula for frequency when given wavelength and the velocity of the wave is written as. Frequency Formula Frequency is the number of cycles in a unit of time.