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O-LevelPhysicsThermal Physics5054/11 · May/June 2020 · Q201 Mark

Which statement about a mercury-in-glass clinical thermometer is correct?

AIt covers a much larger range than an ordinary laboratory thermometer.
BIt is more sensitive than an ordinary laboratory thermometer.
CIts scale is not linear.
DIts sensitivity is affected by the constriction in the capillary tube.

✓ Correct answer

B: It is more sensitive than an ordinary laboratory thermometer.

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About this question

Topic
Thermal Physics, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source
O-Level Physics, May/June 2020 Paper 1 Variant 1, question 20.

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