# This was a question from Pradeep book for Class 11 Physics. Is the question incomplete and requires more information? If no, please give me a solution. Thanks!

##### 1 Answer

#### Answer

#### Answer:

#### Explanation

#### Explanation:

Work done

Given ,

And,

So,

Remember the following formulae for thermodynamics for quick answering,where **heat energy required**, **internal energy** and **work done.**

And in the given expressions,

For **Isothermal process**

** #del W = del Q=nRT ln ((V_2)/(V_1))=nRT ln ((P_2)/(P_1))#** (as

For **Adiabatic process**

For **isobaric process**

For **isometric process**

**Remember #T# is in Kelvin scale and don't forget to apply sign conventions**

Also remember,

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