What is the realationship between frequency and wavelength?

Frequency of a wave is inversely proportional to the wavelength of the wave

Explanation:

We can find the relationship between frequency and wavelength of a wave by the following illustration:

Velocity = wavelength x frequency

Frequency = Velocity / wavelength

Since the velocity of wave is constant (i. e 3x10^8m/s), the frequency of the wave is inversely proportional to the wavelength. i. e

Frequency & 1/wavelength

This implies that a wave with a high frequency has a short wavelength and a wave with a low frequency has a longer wavelength.