A laboratory assistant is designing a mercury-in-glass thermometer to measure temperature variations in a chemical process.
State what is meant by the sensitivity of a liquid-in-glass thermometer.
Describe one design change that can be made to increase the sensitivity of the thermometer.
State what is meant by the range of a thermometer.
Describe one design feature that allows the thermometer to measure a wide range of temperatures.
State what is meant by the linearity of a thermometer scale.
State one condition or design feature required to ensure high linearity throughout the scale.
96 exam-style questions on CIE IGCSE Physics 2.2.1 Thermal expansion of solids, liquids and gases. Each one has a worked solution and a mark scheme showing where the marks go.