If the Energy of a Photon Is 1

Multiple Choice

If the energy of a photon is 1.32 × 10⁻¹⁸ J, what is its wavelength in nm?

A) 1.50 × 10 ⁻⁷ nm
B) 150 nm
C) 1.99 × 10 ¹⁵ nm
D) 1.99 × 10 ²⁴ nm
E) None of these choices are correct.