In the dispersion of white light from a prism, the violet light is deviated more than the red light because :
A
Velocity of violet rays of light is more
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B
Wavelength of violet rays of light is more
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C
The frequency of violet rays of light is more
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D
The refractive index of prism for violet rays of light is more
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Solution
The correct option is D The refractive index of prism for violet rays of light is more In the dispersion of white light from a prism, the violet light is deviated more than the red light because the refractive index of prism for violet rays of light is more.