Enter the Planck’s constant and the frequency into the Calculator. The calculator will evaluate the Photoelectric Effect Energy.

## Photoelectric Effect Energy Formula

E = h*v

Variables:

- E is the Photoelectric Effect Energy (joules)
- h (J-s) is the Planck’s constant
- v (hz) is the frequency

To calculate Photoelectric Effect Energy, multiply Planck’s constant by the frequency.

## How to Calculate Photoelectric Effect Energy?

The following steps outline how to calculate the Photoelectric Effect Energy.

- First, determine the Planck’s constant.
- Next, determine the frequency.
- Next, gather the formula from above = E = h*v.
- Finally, calculate the Photoelectric Effect Energy.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

Planck’s constant = 2304

frequency = 23