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.4.1 Thermodynamic Systems – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
A sealed gas cylinder with a movable piston that exchanges heat with the room is best described as a
closed system
open system
isolated system
adiabatic system
2.
The work done by a gas expanding at constant pressure 2.0 × 105 Pa through a volume of 4.0 × 10−3 m3 is
50 J
800 J
500 J
8000 J
3.
The work done by a gas in a clockwise cycle on a p–V diagram is
zero
equal to the area under the lower line
equal to the area enclosed by the loop
negative
4.
The internal energy of an ideal monatomic gas depends on
pressure only
volume only
the container shape
temperature and amount of gas
5.
A gas expands into a vacuum. The work it does is
pΔV with p the initial pressure
zero
negative
equal to its internal energy
6.
Which is a state variable?
Heat Q
Work W
Internal energy U
None of these
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
Part of Theme B — The Particulate Nature of Matter — see every lesson and quiz in this unit.
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