Calculate the frequency of the red light emitted by a neon sign with a wavelength of 659.9 nm.

Calculate the frequency of the red light emitted by a neon sign with a wavelength of
659.9 nm.



A) 2.20 × 1014 s-1
B) 1.98 × 1014 s-1
C) 4.55 × 1014 s-1
D) 5.05 × 1014 s-1
E) 3.32 × 1014 s-1


Answer: C


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