Calculate the Frequency of the Red Light Emitted by a Neon

Multiple Choice

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