DP Physics (first assessment 2025)

Test builder »

Question 19M.2.HL.TZ1.3a

Select a Test
Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.2.HL.TZ1.3a
Level HL Paper 2 Time zone TZ1
Command term State Question number a Adapted from N/A
a.
[Maximum mark: 1]
19M.2.HL.TZ1.3a
(a)

State the speed of the flash of light according to an observer on the ground using Galilean relativity.

[1]

Markscheme

c–v ✔

Examiners report

The speed of a flash of light from different viewpoints. Most of the prepared candidates well stated the speed of the flash using Galilean relativity, Maxwell’s theory and Einstein’s theory.

Syllabus sections