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Worksheet (V-constant).docx
There are 3 questions total. Each question worth 2points.
1. Absolute pressure in a sealed container is 100 kPa at 27oC. What is the pressure in the same container at 127oC?
2. The pressure of a gas increases by 20 % when its temperature is increased by 55 oC, at constant volume. What was the initial temperature of the gas?
3. An empty pressure cooker is closed at 1 atm and 27 oC. Then it is heated up to 227 oC. What is the net pressure force on the lid of area 0.1 m2?
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