IB Physics SL B.1.3 Temperature scales

Practise converting temperatures between degrees Celsius and kelvin, including negative values and quick multiple-choice checks.

Syllabus
First assessment 2025
Objective
—
Level
SL

Exam points

  • convert an absolute temperature between °C and K by adding or subtracting 273, including negative Celsius values

B.1.3—Temperature scales question 1

[Maximum number: 1]

Which of the following is equivalent to a temperature of −100∘C-100^{\circ} \mathrm{C} ?

A

-373 K

B

-173 K

C

173 K

D

373 K373 \mathrm{~K}

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