Question

A wave of infrared light has a speed of 6 m/s and a wavelength of 12 m what is the frequency of this wave

Answer 1

Answer:

its gonna be 0.5 GHz

Explanation:

The formula for frequency is: f (frequency) = 1 / T (period). f = c / λ = wave speed c (m/s) / wavelength λ (m). The formula for time is: T (period) = 1 / f (frequency).

therefore, 6/12 = 1/2 = 0.5

Hope this helps :)