Curriculum
Course: IB Physics SL
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Curriculum

IB Physics SL

Theme A — Space, Time and Motion

0/80 Dr Dabour Hub Science Diagram and Course Material

Theme B — The Particulate Nature of Matter

0/87 Dr Dabour Hub Science Diagram and Course Material

Theme C — Wave Behaviour

0/60 Dr Dabour Hub Science Diagram and Course Material

Theme D — Fields

0/41 Dr Dabour Hub Science Diagram and Course Material

Theme E — Nuclear and Quantum Physics

0/59 Dr Dabour Hub Science Diagram and Course Material

Tools and Inquiry — IB Physics skills

0/54 Dr Dabour Hub Science Diagram and Course Material
Quiz

A.2.8 Hooke’s Law – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
The gradient of a force–extension graph in the Hooke region is
The spring constant
The energy stored
The extension
The work done
2.
A spring of constant 50 N m⁻¹ is stretched 0.20 m. The force is
2.5 N
10 N
250 N
0.25 N
3.
The energy stored in the spring above is
2.0 J
10 J
1.0 J
0.50 J
4.
If the extension of a spring is doubled, the energy stored becomes
Twice
Three times
Four times
Eight times
5.
Two identical springs of constant k are connected in series. The combined constant is
k/2
k
2k
4k
6.
A 0.50 kg mass is hung on a spring and stretches it 4.9 cm. The spring constant is
10 N m⁻¹
50 N m⁻¹
490 N m⁻¹
100 N m⁻¹
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Part of Theme A — Space, Time and Motion — see every lesson and quiz in this unit.
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