What Is the Energy (E, in J) of the Photons $\lambda$

Multiple Choice

What is the energy (E, in J) of the photons emitted by an Ar⁺ laser with a wavelength of $\lambda$ = 488 nm?

A) 2.46 * 10¹⁸ J
B) 9.69 *10^-23 J
C) 1.36 *10^-36 J
D) 4.07 *10^-19 J
E) 2.46 * 10^-18 J