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Nuclear and particle physics

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Question 1

A sub-atomic particle has a charge of −13e\displaystyle -\frac{1}{3}e−31​e. Which type of particle is it?

A

up quark

B

down quark

C

proton

D

positron

Markscheme

Nuclear and particle physics Questions

  1. A Level
  2. /Physics
  3. /Nuclear and particle physics

90 exam-style questions on OCR A A Level Physics Nuclear and particle physics, covering The nuclear atom, Fundamental particles, Radioactivity, and Nuclear fission and fusion. Each one has a worked solution and a mark scheme showing where the marks go.

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