## Carnot Engine

1. The problem statement, all variables and given/known data

A Carnot engine working with a monatomic gas operating between two temps, 288K and 497K. The engine performs 800 J of net work.

2. Relevant equations

Q = nRT ln (V final/V initial)

3. The attempt at a solution
I don't have enough info for the above equation. I know I am missing something just not sure what.
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 Recognitions: Homework Help What are you to find?

 Quote by rock.freak667 What are you to find?
Sorry, that would have been helpful.

Need to find heat absorbed and heat released, also efficiency, but I think I got that one

## Carnot Engine

Yeah that would be helpful huh?

Need to find heat absorbed and heat released, also efficiency but I think I figured that out.
 Recognitions: Homework Help You should know that for a Carnot engine, the efficiency is given by $$\eta = \frac{W}{Q_H}=1 - \frac{T_C}{T_H}$$ Now that you know this, I think you can easily find QH