If a photon has a frequency of 5.20 × 10ÜÊ hertz, what is the energy of the photon?
Given: Planck's constant is 6.63 × 10È³Ê joule·seconds.
a-3.45x10^-19
b-7.91x10^-16
c-4.32x10^-14
d-3.43x10^-14