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2.2 Thermal properties and temperature

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Question 86

In an experiment to investigate the thermal properties of a metal block, the block is heated and its rise in temperature is observed.

The internal energy gained by the block is ΔE\Delta EΔE. The mass of the block is m m\,m and its specific heat capacity is ccc.

Which expression gives the rise in temperature ΔT \Delta T\,ΔT of the block?

A

mcΔE\frac{m c}{\Delta E}ΔEmc​

B

ΔEmc\frac{\Delta E}{m c}mcΔE​

C

ΔE⋅mc\frac{\Delta E \cdot m}{c}cΔE⋅m​

D

cΔE⋅m\frac{c}{\Delta E \cdot m}ΔE⋅mc​

Markscheme

2.2 Thermal properties and temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.2 Thermal properties and temperature

528 exam-style questions on CIE IGCSE Physics 2.2 Thermal properties and temperature, covering 2.2.1 Thermal expansion of solids, liquids and gases, 2.2.2a Internal energy and temperature, 2.2.2b Specific heat capacity, 2.2.3a Melting, boiling, condensation and solidification, 2.2.3b Evaporation, and 2.2.3c Cooling by evaporation. Each one has a worked solution and a mark scheme showing where the marks go.

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