1.

The frequency of a visible light of wavelength 600 nm is (speed of light = 3×10⁸ m/s), (1nm = 1‐⁹ m)

Answer» Options :- a) 50Hzb) 5 × 1014 Hzc) 0.5 × 1016 Hzd) 500 HzPlease I need the answer
The wavelength of the light is,lamda = 600 nm =600 × 10-⁹ m


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