as
AQA
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
Time allowed: 1 hour 30 minutes
Materials
For this paper you must have: For Examiner’s Use
a pencil and a ruler Question Mark
a scientific calculator
1
a Data and Formulae Booklet
a protractor. 2
3
Instructions 4
Use black ink or black ball-point pen.
5
Fill in the boxes at the top of this page.
Answer all questions. 6
You must answer the questions in the spaces provided. Do not write 7
outside the box around each page or on blank pages. 8
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). TOTALIB/M/Jun22/
E8
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.
1
,as
7407/1
2
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
0 1 A sigma-plus (Σ+) particle and an unidentified particle Y are produced by the strong
interaction between a positive pion (π+) and a proton (p).
This interaction is represented by the equation:
π+ + p → Σ+ + Y
0 1 .1
Complete Table 1 to show the baryon number B, charge Q and strangeness S for the
particles in this interaction.
[2 marks]
Table 1
π+ p Σ+ Y
B 0
Q +1 +1 +1
S +1
0 1 .2
Which particle in Table 1 has the quark structure uus?
Tick () one box.
[1 mark]
π+
p
Σ+
Y
IB/M/Jun22/7407/1
, 3
Do not write
outside the
0 1 . 3 Deduce which particle, π+ or Y, has the greater charge-to-mass ratio. box
Justify your conclusion.
[3 marks]
6
Turn over for the next question
Turn over ►
IB/M/Jun22/7407/1
AQA
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
Time allowed: 1 hour 30 minutes
Materials
For this paper you must have: For Examiner’s Use
a pencil and a ruler Question Mark
a scientific calculator
1
a Data and Formulae Booklet
a protractor. 2
3
Instructions 4
Use black ink or black ball-point pen.
5
Fill in the boxes at the top of this page.
Answer all questions. 6
You must answer the questions in the spaces provided. Do not write 7
outside the box around each page or on blank pages. 8
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). TOTALIB/M/Jun22/
E8
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.
1
,as
7407/1
2
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
0 1 A sigma-plus (Σ+) particle and an unidentified particle Y are produced by the strong
interaction between a positive pion (π+) and a proton (p).
This interaction is represented by the equation:
π+ + p → Σ+ + Y
0 1 .1
Complete Table 1 to show the baryon number B, charge Q and strangeness S for the
particles in this interaction.
[2 marks]
Table 1
π+ p Σ+ Y
B 0
Q +1 +1 +1
S +1
0 1 .2
Which particle in Table 1 has the quark structure uus?
Tick () one box.
[1 mark]
π+
p
Σ+
Y
IB/M/Jun22/7407/1
, 3
Do not write
outside the
0 1 . 3 Deduce which particle, π+ or Y, has the greater charge-to-mass ratio. box
Justify your conclusion.
[3 marks]
6
Turn over for the next question
Turn over ►
IB/M/Jun22/7407/1
