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2.2.2a Internal energy and temperature

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Question 63

In an experiment, an object is heated. The data from the experiment is shown:

  • The energy transferred to the object is 6.0 kJ.
  • The mass of the object is 4.0 kg.
  • The rise in temperature of the object is 12 ∘C12\text{ }^\circ\text{C}12 ∘C.
  • The specific heat capacity of the object is 125 J/(kg⋅∘C)125\text{ J}/(\text{kg}\cdot^\circ\text{C})125 J/(kg⋅∘C).

What is the thermal capacity of the object?

A

50 J/∘C50\text{ J}/^\circ\text{C}50 J/∘C

B

125 J/∘C125\text{ J}/^\circ\text{C}125 J/∘C

C

500 J/∘C500\text{ J}/^\circ\text{C}500 J/∘C

D

6000 J/∘C6000\text{ J}/^\circ\text{C}6000 J/∘C

Markscheme

2.2.2a Internal energy and temperature Questions

  1. IGCSE
  2. /Physics
  3. /2.2.2a Internal energy and temperature

119 exam-style questions on CIE IGCSE Physics 2.2.2a Internal energy and temperature. Each one has a worked solution and a mark scheme showing where the marks go.

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