Neco 2019 Physics Question 7
Practice essay / theory question 7 from the 2019 Neco Physics examination. This question covers Pressure, Hydrostatics, Ideal gas law, Isothermal processes .
A sealed vertical cylinder of cross‑sectional area 0.020 m² contains 1.5 kg of air at 27 °C and a pressure of 1.2 atm. The cylinder is fitted with a frictionless piston and is placed in a room where the atmospheric pressure is 1.0 atm and the temperature remains constant at 27 °C. The piston is released and allowed to move until the pressure of the air inside the cylinder becomes equal to the atmospheric pressure.
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This is Neco 2019 Physics Question 7. It is one of the essay questions from the 2019 Neco Physics examination.
The question covers Pressure, Hydrostatics, Ideal gas law, Isothermal processes .
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