the wavelength and frequency of light are closely related. the higher the frequency, the shorter the wavelength. because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength. that number, also known as the frequency, will be larger for a short-wavelength wave than for a long-wavelength wave.
the equation that relates wavelength and frequency for electromagnetic waves is: λν=c where λ is the wavelength, ν is the frequency and c is the speed of light.
'di ko alam, ang alam ko lang gusto ko mag ka point's.