Waec Model Questions Vol1 2024 Physics Question 7
Practice essay / theory question 7 from the 2024 Waec Model Questions Vol1 Physics examination. This question covers Pressure .
A sealed rigid container of volume 2.0 × 10⁻³ m³ contains dry air at 300 K and a pressure of 1.00 × 10⁵ Pa. The container is placed in a water bath whose temperature is gradually increased to 350 K. After heating, a friction‑less piston of cross‑sectional area 5.0 × 10⁻⁴ m² is fitted to the container and released so that the gas expands until its internal pressure equals the constant external atmospheric pressure of 1.01 × 10⁵ Pa. Assume air behaves as an ideal gas and that atmospheric pressure does not change during the experiment.
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This is Waec Model Questions Vol1 2024 Physics Question 7. It is one of the essay questions from the 2024 Waec Model Questions Vol1 Physics examination.
The question covers Pressure .
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