Curriculum
Course: IB Physics HL
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Curriculum

IB Physics HL

Theme A — Space, Time and Motion

0/125 Dr Dabour Hub Science Diagram and Course Material

Theme B — The Particulate Nature of Matter

0/105 Dr Dabour Hub Science Diagram and Course Material

Theme C — Wave Behaviour

0/73 Dr Dabour Hub Science Diagram and Course Material

Theme D — Fields

0/77 Dr Dabour Hub Science Diagram and Course Material

Theme E — Nuclear and Quantum Physics

0/89 Dr Dabour Hub Science Diagram and Course Material

Tools and Inquiry — IB Physics skills

0/43 Dr Dabour Hub Science Diagram and Course Material
Quiz

B.3.3 Gas Laws – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
A fixed mass of gas at constant temperature has its volume tripled. Its pressure becomes
three times larger
nine times smaller
one third
unchanged
2.
Which graph is a straight line through the origin for a fixed mass of gas at constant volume?
p against T (K)
p against θ (°C)
p against 1/T
V against p
3.
A gas at 300 K is heated at constant pressure until its volume has increased by 20%. The final temperature is
320 K
350 K
600 K
360 K
4.
A sealed rigid tank has pressure 1.5 × 105 Pa at 300 K. At 450 K the pressure is
1.0 × 105 Pa
2.25 × 105 Pa
3.0 × 105 Pa
6.75 × 105 Pa
5.
Extrapolating a V against θ (°C) graph for a gas at constant pressure to zero volume gives a temperature of about
−273 °C
−100 °C
0 °C
273 °C
6.
2.0 dm3 of gas at 1.0 × 105 Pa and 300 K is changed to 4.0 × 105 Pa and 600 K. The final volume is
1.0 × 101 dm3
4.0 dm3
0.25 dm3
1.0 dm3
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Part of Theme B — The Particulate Nature of Matter — see every lesson and quiz in this unit.
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