Question

A photon has 8.0 x 10-15 J of energy. Planck's constant
is 6.63 x 10-34 Jos.
What is the frequency of the photon?
O 1.21 x 1019 Hz
O 8.3 x 10-20 HZ
O 1.21 10-19 Hz
O 8.3 x 1020 HZ

Answer 1

Answer:

^I dont know how he got 12 but the answer is A i believe

Explanation:Smart like dat

Answer 2

Answer:

A

Explanation: