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CAIE IGCSE Physics 2.2.2.1 A Rise in the Temperature of an Object Questions

Practise internal-energy transfer, heating and cooling, and temperature changes using mass, specific heat capacity and energy transfer in CAIE IGCSE Physics questions with mark schemes.

Syllabus
2026–2028
Course
Physics 0625

Exam points

  • Explain internal energy transfer, heating and cooling, and temperature change using mass, specific heat capacity and energy transfer.

CAIE IGCSE Physics 2.2.2.1 A Rise in the Temperature of an Object Questions question 1

[Maximum number: 1]

In a famous experiment, a scientist showed that, when water in an insulated tub is stirred, its temperature increases.

What can be concluded from this experiment?

A

Temperature is a store of energy.

B

The water absorbs heat from the surroundings.

C

Work done by stirring increases the internal energy of the water.

D

Energy is not conserved.

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