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2.2 Thermal properties and temperature

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Question 136

A laboratory assistant is designing a mercury-in-glass thermometer to measure temperature variations in a chemical process.

a.

State what is meant by the sensitivity of a liquid-in-glass thermometer.

[1]
b.

Describe one design change that can be made to increase the sensitivity of the thermometer.

[1]
c.

State what is meant by the range of a thermometer.

[1]
d.

Describe one design feature that allows the thermometer to measure a wide range of temperatures.

[1]
e.

State what is meant by the linearity of a thermometer scale.

[1]
f.

State one condition or design feature required to ensure high linearity throughout the scale.

[1]
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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