What is the Energy of a Photon that has a frequency of Hz?

Also, I need an actual explanation on how to solve this...
Only answer if you are going to explain how to do it.

The answer is

Explanation:

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

where

E is the energy

v is the frequency

h is the Planck's constant which is

6.626 × 10-³⁴ Js

From the question

v = 5.0 × 10¹⁴ Hz

So the energy is

We have the final answer as

Hope this helps you

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if you mean hydrogen and oxygen then water is the product