DP Physics (first assessment 2025)

Question EXE.2.HL.TZ0.1civ

Date	Example questions Example questions	Marks available	[Maximum mark: 2]	Reference code	EXE.2.HL.TZ0.1civ
Level	HL	Paper	2	Time zone	TZ0
Command term	Determine	Question number	iv	Adapted from	N/A

iv.

[Maximum mark: 2]

EXE.2.HL.TZ0.1civ

(iv)

Determine the efficiency of the cycle.

[2]

Markscheme

Net work done = « $8.23 + 9.11 - 4.32 - 3.25$ » 9.77 «kJ» ✓

Efficiency =« $\frac{9.77}{20.58} =$ » 0.47 ✓

Syllabus sections