IB Physics HL B 1 11 Conduction Questions

Practise HL conduction questions on metals, walls, planetary crusts and shared charge mechanisms with exam evidence and explanations.

Exam points

Explain conduction as thermal-energy transfer through differences in particle kinetic energy without bulk movement of the material.
Relate conduction rate to material properties, temperature gradient and geometry using complete evidence.

[Maximum number: 2]

Describe the mechanism of heat transfer by conduction.

The diagram shows a wall separating the inside of a room from the outside. The temperature of the room is kept constant by a heater.

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IB Physics HL B 1 11 Conduction Questions question 1