DP Physics (first assessment 2025)

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Question EXE.1A.HL.TZ0.24

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Date Example questions Example questions Marks available [Maximum mark: 1] Reference code EXE.1A.HL.TZ0.24
Level HL Paper 1A Time zone TZ0
Command term Question number 24 Adapted from N/A
24.
[Maximum mark: 1]
EXE.1A.HL.TZ0.24

For a thermodynamic process, the entropy of the universe


A.  always increases during the process

B.  depends only on energy transferred during the process

C.  is zero during the process

D.  never decreases during the process

[1]

Markscheme

D

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