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Question 18M.1.HL.TZ1.23

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.HL.TZ1.23
Level HL Paper 1 Time zone TZ1
Command term Question number 23 Adapted from N/A
23.
[Maximum mark: 1]
18M.1.HL.TZ1.23

A nuclear reactor contains atoms that are used for moderation and atoms that are used for control.

What are the ideal properties of the moderator atoms and the control atoms in terms of neutron absorption?

M18/4/PHYSI/HPM/ENG/TZ1/23

[1]

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B

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