a-photon-has-a-frequency-of-6-x-1014-hz-if-the-speed-of-light-is-3-x-108-ms-what

Question

A photon has a frequency of $$6 x 10^14 Hz. If $$the speed of light is $$3 x 10^8 m/s$$, what is the energy of the photon in joules, given Planck's constant is 6.626 x 10^-34 Js?

Accepted Answer

3.98 x 10^-19 J

Answer

1.99 x 10^-19 J

Answer

6.63 x 10^-19 J

Answer

2.98 x 10^-19 J

A photon has a frequency of 6 x 10^14 Hz. If the speed of light is 3 x 10^8 m/s, what is the energy of the photon in joules, given Planck's constant is 6.626 x 10^-34 Js?