DP Physics (last assessment 2024)

Test builder »

Question 21N.2.HL.TZ0.4a.i

Select a Test
Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.2.HL.TZ0.4a.i
Level HL Paper 2 Time zone TZ0
Command term State Question number a.i Adapted from N/A
a.i.
[Maximum mark: 1]
21N.2.HL.TZ0.4a.i
(a.i)

State what is meant by the binding energy of a nucleus.

[1]

Markscheme

the energy needed to «completely» separate the nucleons of a nucleus

OR

the energy released when a nucleus is assembled from its constituent nucleons ✓

 

Accept reference to protons and neutrons.

Syllabus sections