AQA AS PHYSICS PAPER 1 2020 QP

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Please write clearly in block capitals.

Centre number Candidate number

Surname

Forename(s)

Candidate signature

I declare this is my own work.

AS

PHYSICS

Paper 1

Tuesday 12 May 2020 Morning Time allowed: 1 hour 30 minutes

Materials

For this paper you must have:

• a pencil and a ruler

• a scientific calculator

• a Data and Formulae Booklet.

Instructions

• Use black ink or black ball-point pen.

• Fill in the boxes at the top of this page.

• Answer all questions.

• You must answer the questions in the spaces provided. Do not write

outside the box around each page or on blank pages.

• If you need extra space for your answer(s), use the lined pages at the end of

this book. Write the question number against your answer(s).

• Do all rough work in this book. Cross through any work you do not want

to be marked.

• Show all your working.

Information

• The marks for questions are shown in brackets.

• The maximum mark for this paper is 70.

• You are expected to use a scientific calculator where appropriate.

• A Data and Formulae Booklet is provided as a loose insert.

*jun207407101*

IB/M/Jun20/E8 7407/1

For Examiner’s Use

Question Mark

1

2

3

4

5

6

TOTAL

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2

Do not write

outside the

*02*

IB/M/Jun20/7407/1

1

2

Answer all questions in the spaces provided. box

One strong interaction that occurs when two high-energy protons collide is

p + p → p + π

+ + π

− + X

. Determine the lepton number, strangeness and charge of particle X.

[2 marks]

lepton number =

strangeness =

charge =

. Identify particle X.

[1 mark]

0 1

0 1

0 1

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