Change in Internal Energy Calculator

Calculate Change in Internal Energy



Formula

The formula to calculate the Change in Internal Energy is:

\[ dU = q + w \]

Where:

What is Change in Internal Energy?

A change in internal energy is defined as the total sum of the change in heat energy and the change in work performed on or by a system.

Example Calculation

Let's assume the following values:

Using the formula to calculate the change in internal energy:

\[ dU = 500 + 200 = 700 \text{ J} \]

The change in internal energy is 700 J.