Question

Calculate the frequency of a photon (lightwave) that has a wavelength of 1.2 x 10^-6 m.

Answer 1

Answer:

2.5 x10^14

Explanation:

speed of photon = 3 x10^8

wavelength given = 1.2 x 10^-6

Frequency = ?

By the formula,

                           F =  $\frac{Velovity}{Wavelength}$

 Put the values you will get the answer 2.5 x 10^14