Interactive practical

Investigating Boyle's and Charles's laws

Investigate pressure-volume and temperature relationships for a fixed mass of gas, then estimate absolute zero from a pressure-temperature graph.

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Practice: Investigating Boyle's and Charles's laws

AQA 7408 — this practical matches your selected course; the questions check the method, data handling and practical skills.

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6 additional questions require A-Level Physics Premium access.

2 of 2 available questions match the selected filters. This session contains 2 questions.

Question 1 · 1 mark · Foundation · Practical · Diagnostic

What does extrapolating a graph of p against θ (°C) to p = 0 give?

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Question 2 · 3 marks · Standard · Practical · Practical method

Explain, using kinetic theory, why the pressure rises when the gas is heated at constant volume.