Determine the frequency of a light wave that has a wavelength of 1.10 x. 10^3 meters

Frequency is 2.72 * 10^5 Hz

Explanation:

Wavelength of light is given to be 1.10 * 10³ m. It measures the distance between two successive crests or troughs of the wave. Frequency is given by the following equation

f = c/λ, where f is the frequency, c is the speed of light = 3 * 10^8 m/s and λ is the wavelength.

⇒ f = 3 * 10^8/1.10 * 10³

= 3/1.1 * 10^8 * 10^-3

= 2.72 * 10^5 Hz