What is the wavelength of the light emitted that has a frequency of 1.50 x 1013 hz? 2.5 x 10-21 m 2.0 x 10-5 m 5.0 x 105 m 4.5 x 1021 m

Answer : The frequency of the light is,

Explanation : Given,

Frequency of the light =

Formula used :

where,

= frequency of light  =

= wavelength of light  = ?

c = speed of light =

Now put all the given values in the above formula, we get the wavelength of the light.

Therefore, the frequency of the light is,