Question

What is the energy of an electromagnetic wave with a electromagnetic wave with a frequency of 3 * 10 Hz ?

Answer 1

`E=1.989*10^(-32)J`

Step-by-step explanation:

From the question we are told that:

Frequency
`f=3 * 10 Hz`

Generally the equation for Energy of an electromagnetic wave is mathematically given by

`E=hf`

Where

h=Planck's constant

`h=6.62607015 * 10^(-34)`

Therefore

`E=6.62607015 * 10^(-34)*3 * 10`

`E=1.989*10^(-32)J`