DP Physics (first assessment 2025)

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Question 23M.2.HL.TZ2.9biii

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.2.HL.TZ2.9biii
Level HL Paper 2 Time zone TZ2
Command term Explain Question number iii Adapted from N/A
iii.
[Maximum mark: 1]
23M.2.HL.TZ2.9biii
(iii)

Explain how the difference in part (b)(ii) arises.

[1]

Markscheme

Another particle/«anti» neutrino is emitted «that accounts for this mass / energy» ✓

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