DP Physics (first assessment 2025)

Question EXE.2.HL.TZ0.17d

Date	Example questions Example questions	Marks available	[Maximum mark: 2]	Reference code	EXE.2.HL.TZ0.17d
Level	HL	Paper	2	Time zone	TZ0
Command term	Calculate	Question number	d	Adapted from	N/A

[Maximum mark: 2]

EXE.2.HL.TZ0.17d

(d)

Calculate the scattering angle of the photon.

[2]

Markscheme

$(7.80 - 7.56) \times 10^{- 11} = \frac{1.24 \times 10^{- 6}}{0.511 \times 10^{6}} (1 - \cos θ)$ ✓

$θ = 89 °$ ✓

Syllabus sections