A sample of ideal gas `(gamma = 1.4)` is heated at constant pressure. If `140 J` of heat is supplied to gas, find `DeltaU` and `DeltaW`.

Explanation

To solve the problem, we will follow the steps outlined in the video transcript to find the change in internal energy (ΔU) and the work done (ΔW) when an ideal gas is heated at constant pressure.

### Step 1: Understand the given information
We have an ideal gas with a heat capacity ratio (γ) of 1.4. The heat supplied to the gas (ΔQ) is 140 J.

### Step 2: Use the relationship for heat at constant pressure
At constant pressure, the heat added to the gas is given by:
\[
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