1.

Which of the following is not a correct statement [MP PET 1997]

A.            The wavelength of red light is greater than the wavelength of green light
B.            The wavelength of blue light is smaller than the wavelength of orange light
C.            The frequency of green light is greater than the frequency of blue ligh
D.            The frequency of violet light is greater than the frequency of blue light
Answer» D.            The frequency of violet light is greater than the frequency of blue light


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