Curriculum
Course: Igcse Physics
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Curriculum

Igcse Physics

1. Motion, Forces and Energy

0/161 Dr Dabour Hub Science Diagram and Course Material

2. Thermal Physics

0/75 Dr Dabour Hub Science Diagram and Course Material

3. Waves

0/77 Dr Dabour Hub Science Diagram and Course Material

4. Electricity and Magnetism

0/119 Dr Dabour Hub Science Diagram and Course Material

5. Nuclear Physics

0/39 Dr Dabour Hub Science Diagram and Course Material

6. Space Physics

0/47 Dr Dabour Hub Science Diagram and Course Material
Quiz

2.3.1 Demonstrating Conduction – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
In the wax and pin experiment, the rod whose pin falls first is
the best insulator
the best conductor
the thickest rod
the heaviest rod
2.
Which of these is the best conductor of thermal energy?
copper
water
glass
wood
3.
Ice wrapped in gauze remains solid while the water above it boils. This shows that water is
a good radiator
a good absorber
a good conductor
a poor conductor
4.
Which variable should NOT be changed in a fair test comparing rods?
nothing needs to change
the material
the length of the rods
both of these can change
5.
Why does a metal chair feel colder than a wooden one at the same temperature?
Metal is colder
Metal conducts energy away from your hand faster
Wood warms up
Metal is heavier
6.
What is the best way to improve reliability of the experiment?
Repeat the experiment and average
Use a larger flame
Remove the wax
Use one rod
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Part of 2. Thermal Physics — see every lesson and quiz in this unit.
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