Question

In order to change the color of light you must change

a. Only the frequency of the light
b. Only the wavelength of the light
c. Either the frequency or the wavelength of the light
d. Neither the frequency nor the wavelength of the light

Answer 1

Answer:

The answer is C either the frequency or the wave lenght of the light

Explanation:

The frequency determins the brightnes of a color and the wave lenght determines the spectrum