A monochromatic (single frequency, single wavelength) light ray in air (n= 1) enters a glass prism (n= 1.5). In the glass prism a. both the frequency and the wavelength are the same as in air
b. the frequency is the same, but the wavelength is greater than in air.
c. the frequency is the same, but the wavelength is smaller than in air.

Respuesta :

The answer is c your welcome

Answer:

When a  monochromatic (single frequency, single wavelength) light ray in air enters a glass prism,

  • In the glass prism, the frequency is the same, but the wavelength is smaller than in air. (Option C)

When the monochromatic light enters from air to glass prism, the wavelength generally decreases in air but the frequency remains the same

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