- #1

Robershky

- 9

- 0

## Homework Statement

When 1380 J of heat are added to one mole of an ideal monatomic gas, its temperature increases from 272 K to 275 K. Find the work done by the gas during this process.

## Homework Equations

I assume [tex]\Delta[/tex]U = Q - W is the formula to use. But for some reason I'm just confused.

## The Attempt at a Solution

I tried using 1380 = 275 - W, and got -1105. But that is not the correct answer.