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.1.2 Density – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
The SI unit of density is
kg m−2
kg m−3
g cm3
N m−3
2.
A 0.50 kg sample has volume 2.5 × 10−4 m3. Its density is
200 kg m−3
125 kg m−3
1250 kg m−3
2000 kg m−3
3.
When a block of metal is heated and expands, its density
decreases
stays the same
becomes zero
increases
4.
1.0 g cm−3 equals
1 kg m−3
10 kg m−3
1000 kg m−3
106 kg m−3
5.
Why does the gas density differ so much from liquid density?
Gas particles are far apart
Gas has no mass
Liquid is hotter
Gas particles are lighter
6.
Equal volumes of liquids of densities 800 and 1200 kg m−3 are mixed. The mixture density is
960 kg m−3
800 kg m−3
2000 kg m−3
1000 kg m−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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