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.3.4 Ideal Gas Equation – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
What is the unit of the product pV?
Pa
N
W
J
2.
2.0 mol of an ideal gas is at 300 K and occupies 0.040 m3. Its pressure is approximately
4.2 × 104 Pa
1.2 × 102 Pa
1.2 × 105 Pa
2.5 × 105 Pa
3.
Which relationship is correct?
R = kB/NA
R = kBNA
kB = RNA
R = kB2NA
4.
At constant temperature, the number density N/V of an ideal gas doubles. The pressure
doubles
halves
quadruples
stays the same
5.
A real gas behaves most like an ideal gas at
high pressure and low temperature
high pressure and high temperature
low pressure and high temperature
low pressure and low temperature
6.
A fixed mass of gas has pressure doubled and absolute temperature tripled. The volume changes by a factor of
6
1.5
2/3
3
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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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