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2.2.3a Melting, boiling, condensation and solidification

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Question 164

To define a temperature scale on a thermometer, standard reference temperatures called fixed points are required.

Which of the following is used as the upper fixed point for the Celsius scale at standard atmospheric pressure?

A

the average human body temperature

B

the temperature of steam above pure boiling water

C

the temperature of pure warm water

D

the highest recorded natural temperature on Earth

Markscheme

2.2.3a Melting, boiling, condensation and solidification Questions

  1. IGCSE
  2. /Physics
  3. /2.2.3a Melting, boiling, condensation and solidification

313 exam-style questions on CIE IGCSE Physics 2.2.3a Melting, boiling, condensation and solidification. Each one has a worked solution and a mark scheme showing where the marks go.

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