DP Physics (last assessment 2024)

Question 21N.2.SL.TZ0.a.ii

Date	November 2021	Marks available	[Maximum mark: 2]	Reference code	21N.2.SL.TZ0.a.ii
Level	SL	Paper	2	Time zone	TZ0
Command term	Draw	Question number	a.ii	Adapted from	N/A

a.ii.

[Maximum mark: 2]

21N.2.SL.TZ0.a.ii

Draw, on the axes, a graph to show the variation with nucleon number $A$ of the binding energy per nucleon, $\frac{BE}{A}$ . Numbers are not required on the vertical axis.

[2]

Markscheme

curve rising to a maximum between 50 and 100 ✓

curve continued and decreasing ✓

Ignore starting point.

Ignore maximum at alpha particle

Syllabus sections

Core

Core » Topic 7: Atomic, nuclear and particle physics » 7.2 – Nuclear reactions

Core » Topic 7: Atomic, nuclear and particle physics

Question 21N.2.SL.TZ0.a.ii

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