Question

What is the energy of a photon of blue light with a frequency of 6.53 × 10¹4 Hz?

Answer 1

V = 6.53 × 10^14

h = 6.626 × 10^-34

E = hV

E = (6.626 × 10^-34) (6.53 × 10^14)

E = 4.33 × 10^-19