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One litre of ideal gas is conpressed iso...

One litre of ideal gas is conpressed isothermally at 0.72m of Hg-column so that its volume becomes 0.9 litre. Find its stress, if the mercury is `13.6 xx 10^(3) kg//m^(3)`.

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To solve the problem step by step, we need to find the stress produced when an ideal gas is compressed isothermally. Here’s how we can approach it: ### Step 1: Understand the Given Data - Initial volume (V1) = 1 L = 0.001 m³ (since 1 L = 0.001 m³) - Final volume (V2) = 0.9 L = 0.0009 m³ - Initial pressure (P1) = 0.72 m of Hg - Density of mercury (ρ) = 13.6 x 10³ kg/m³ - Gravitational acceleration (g) = 9.8 m/s² ...
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