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 700 nm.

A) 2.33 × 10¹⁴ s^-1
B) 4.00 × 10¹⁴ s^-1
C) 4.29 × 10¹⁴ s^-1
D) 5.05 × 10¹⁴ s^-1
E) 3.50 × 10¹⁴ s^-1