Enter the frequency of the transition (hz) into the Electron Transition Energy Calculator. The calculator will evaluate the Electron Transition Energy.

## Electron Transition Energy Formula

The following two example problems outline the steps and information needed to calculate the Electron Transition Energy.

ET = h * v

Variables:

- ET is the Electron Transition Energy (J)
- v is the frequency of the transition (hz)
- h is Planck’s Constant = 6.626*10^-34 (J-s)

To calculate the electron transition energy, multiply the frequency of transition by the Planck’s constant.

## How to Calculate Electron Transition Energy?

The following steps outline how to calculate the Electron Transition Energy.

- First, determine the frequency of the transition (hz).
- Next, gather the formula from above = ET = h * v.
- Finally, calculate the Electron Transition 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.

frequency of the transition (hz) = 300

ET = h * v** **= ?