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A gas initial volume and pressure is 5m^3 and 101320 Pa and allows to expand up to 12m^3 then what is the final pressure?

User JFK
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1 Answer

7 votes

Answer:

New pressure = 42216.66 Pa

Step-by-step explanation:

Given that,

Initial volume, V₁ = 5 m³

Final pressure, P₁ = 101320 Pa

Final volume, V₂ = 12 m³

We need to find the final pressure of the gas. We know that the relation between pressure and volume is given by :


P\propto (1)/(V)\\\\P_1V_1=P_2V_2\\\\P_2=(P_1V_1)/(V_2)\\\\P_2=(101320 * 5)/(12)\\\\P_2=42216.67\ Pa

So, the new pressure is equal to 42216.66 Pa.

User Krico
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