AQA SUMMER 2026
PREDICTED PAPER
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signatuure
I declare this is my own work.
AS
PHYSICS WORKED SOLUTIONS
Paper 1
Time allowed: 1hour 30 minutes
Materials
For Examiner’s Use
For this paper you must have:
• a pencil and a ruler Question Mark
• a scientific calculator
1
• a Data and Formulae Booklet
• a protractor 2
Instructions 3
• Use black ink or black ball-point pen. 4
• Fill in the boxes at the top of this page.
• Answer all questions. 5
• You must answer the questions in the spaces provided. Do not write 6
outside the box around each page or on blank pages.
TOTAL
• 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).
• Show all your working.
• Do all rough work in this book. Cross through any work you do not want
to be marked.
Information
• The marks for the 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.
7407/1
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, 2
Do not write
outside the
Answer all questions in the spaces provided. box
0 1 A student is investigating the diameter of a copper wire using a micrometer screw
gauge.
She takes five readings at different points along the wire and records the values
shown in Table 1.
Table 1
Readings 1 2 3 4 5
Diameter / mm 3.42 3.45 3.41 3.44 3.43
She intends to use the diameter to calculate the cross-sectional area of the wire.
0 1 . 1 State the difference between a random error and a systematic error, and
give one example of each.
[4 marks]
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, 0 1 . 2 Calculate the mean diameter of the wire.
[1 mark]
Mean diameter of the wire=_____________mm
0 1 . 3 Calculate the absolute uncertainty in this measurement.
[2 marks]
Absolute uncertainty=_______________mm
0 1 . 4 The student calculates the cross-sectional area using A = πd²/4. The percentage
uncertainty in the diameter is 2.1%. Calculate the percentage uncertainty in the
cross-sectional area.
[2 marks]
Percentage uncertainty=________________%
for more: tyrionpapers.com
PREDICTED PAPER
Please write clearly in block capitals.
Centre number Candidate number
Surname
Forename(s)
Candidate signatuure
I declare this is my own work.
AS
PHYSICS WORKED SOLUTIONS
Paper 1
Time allowed: 1hour 30 minutes
Materials
For Examiner’s Use
For this paper you must have:
• a pencil and a ruler Question Mark
• a scientific calculator
1
• a Data and Formulae Booklet
• a protractor 2
Instructions 3
• Use black ink or black ball-point pen. 4
• Fill in the boxes at the top of this page.
• Answer all questions. 5
• You must answer the questions in the spaces provided. Do not write 6
outside the box around each page or on blank pages.
TOTAL
• 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).
• Show all your working.
• Do all rough work in this book. Cross through any work you do not want
to be marked.
Information
• The marks for the 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.
7407/1
for more: tyrionpapers.com
, 2
Do not write
outside the
Answer all questions in the spaces provided. box
0 1 A student is investigating the diameter of a copper wire using a micrometer screw
gauge.
She takes five readings at different points along the wire and records the values
shown in Table 1.
Table 1
Readings 1 2 3 4 5
Diameter / mm 3.42 3.45 3.41 3.44 3.43
She intends to use the diameter to calculate the cross-sectional area of the wire.
0 1 . 1 State the difference between a random error and a systematic error, and
give one example of each.
[4 marks]
for more: tyrionpapers.com
, 0 1 . 2 Calculate the mean diameter of the wire.
[1 mark]
Mean diameter of the wire=_____________mm
0 1 . 3 Calculate the absolute uncertainty in this measurement.
[2 marks]
Absolute uncertainty=_______________mm
0 1 . 4 The student calculates the cross-sectional area using A = πd²/4. The percentage
uncertainty in the diameter is 2.1%. Calculate the percentage uncertainty in the
cross-sectional area.
[2 marks]
Percentage uncertainty=________________%
for more: tyrionpapers.com
