Question

a photon has a frequency of 8.63 x 10^8 Hz. What is the energy of this photon? (h=6.626 x10^-34 J X S)

Answer 1

Solution.

$E＝h \times \nu$

$E＝8.63 \times 10^8 \times 6.626 \times 10^{-34}＝5.72 \times 10^{-25} \ J$

Answer.

$E＝5.72 \times 10^{-25} \ J$