Question

What is the energy of a photon with a frequency of 9.50 x 1013 Hz?

Answer 1

`\huge{6.295 * {10}^( - 20) \: J}`

Step-by-step explanation:

The energy of the photon can be found by using the formula

E = hf

where

E is the energy

f is the frequency

h is the Planck's constant which is

6.626 × 10-³⁴ Js

From the question we have

E = 6.626 × 10-³⁴ × 9.5 × 10¹³

We have the final answer as

`6.295 * {10}^( - 20) \: J`

Hope this helps you