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2.2 Thermal properties and temperature

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Question 386

During the calibration of a liquid-in-glass thermometer, two standard fixed points are defined to establish the Celsius temperature scale.

Which of the following environments would successfully establish one of these standard fixed points?

A

In steam above pure water boiling at standard atmospheric pressure

B

In a beaker of boiling tap water open to the air

C

In a mixture of crushed ice, salt, and water

D

In the cooling compartment of a domestic refrigerator

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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