Question

H = Planck's constant = 6.63 x 10-34 J-s

An ultraviolet wave has a frequency of 8.00 x 1015 Hz. If a photon of this frequency collides with an electron, how much energy
could be transferred to the electron?
OA. 3.75 x 10-8 J
OB. 1.20 x 1049 J
OC. 5.30 x 10-18 J
OD. 1.89 x 1017 J

Answer 1

C) 5.30 x 10^-18 J

When you use the formula E=hv you will get the amount in choice C.