Question

If the speed of light is 3*10^8m/s, calculate the frequency of the light if the wavelength is 7.80*10^-7?

Answer 1

3.84x10^14Hz

Explanation:

From the question, the following were obtained:

Velocity = 3x10^8m/s

Wavelength = 7.80x10^-7

Frequency =?

Frequency = Velocity /wavelength

Frequency = 3x10^8/7.80x10^-7

Frequency = 3.84x10^14Hz