DP Physics (last assessment 2024)

Test builder »

Question 20N.3.SL.TZ0.a

Select a Test
Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.3.SL.TZ0.a
Level SL Paper 3 Time zone TZ0
Command term Outline Question number a Adapted from N/A
a.
[Maximum mark: 1]
20N.3.SL.TZ0.a

The Lorentz transformations assume that the speed of light is constant. Outline what the Galilean transformations assume.

[1]

Markscheme

constancy of time
OR
speed of light > c is possible ✓

 

OWTTE

Examiners report

Although the expected answers was the constancy of time, the markscheme allowed references to the speed of light not being constant, as this was a common answer, deriving from the stem used in the question.

Syllabus sections