AQA
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
A-level
PHYSICS
Paper 3
Section A
Time allowed: The total time for
Materials
both sections of this paper is
For this paper you must have: 2 hours. You are advised to
a pencil and a ruler spend approximately
a scientific calculator
a Data and Formulae Booklet 70 minutes on this section.
a protractor.
For Examiner’s Use
Instructions
Use black ink or black ball-point pen. Question Mark
Fill in the boxes at the top of this page. 1
Answer all questions. 2
You must answer the questions in the spaces provided. Do not write
3
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 4
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 45.
You are expected to use a scientific calculator where appropriate.
A Data and Formulae Booklet is provided as a loose insert.
1
,7408/3A
2
, 2
Do not write
Section A outside the
box
Answer all questions in this section.
0 1 Figure 1 shows apparatus used to measure the speed of sound in a steel rod.
Figure 1
The steel rod is suspended from a beam using rubber bands.
When the hammer is in contact with the end L of the steel rod, a circuit is completed
and the signal generator is connected to the oscilloscope.
Figure 2 shows the waveform then displayed on the oscilloscope.
IB/M/Jun22/7408/3A
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signature
I declare this is my own work.
A-level
PHYSICS
Paper 3
Section A
Time allowed: The total time for
Materials
both sections of this paper is
For this paper you must have: 2 hours. You are advised to
a pencil and a ruler spend approximately
a scientific calculator
a Data and Formulae Booklet 70 minutes on this section.
a protractor.
For Examiner’s Use
Instructions
Use black ink or black ball-point pen. Question Mark
Fill in the boxes at the top of this page. 1
Answer all questions. 2
You must answer the questions in the spaces provided. Do not write
3
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 4
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 45.
You are expected to use a scientific calculator where appropriate.
A Data and Formulae Booklet is provided as a loose insert.
1
,7408/3A
2
, 2
Do not write
Section A outside the
box
Answer all questions in this section.
0 1 Figure 1 shows apparatus used to measure the speed of sound in a steel rod.
Figure 1
The steel rod is suspended from a beam using rubber bands.
When the hammer is in contact with the end L of the steel rod, a circuit is completed
and the signal generator is connected to the oscilloscope.
Figure 2 shows the waveform then displayed on the oscilloscope.
IB/M/Jun22/7408/3A
