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Pearson Edexcel ACTUAL SUMMER 2024 9PH0/02 Advanced Level GCE In Physics (9PH0) Paper 2: Advanced Physics II Question Paper + Mark Scheme£9.16
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Advanced Level GCE In Physics (9PH0)
Paper 2: Advanced Physics II
Question Paper + Mark Scheme
, surname names
Number Number
Morning (Time: 1 hour 45 minutes) Paper
9PH0/02
Physics
Advanced
Marks
Instructions
•• Use black ink or ball-point pen.
If pencil is used for diagrams/sketches/graphs it must be dark (HB or B).
• centre
Fill in the boxesand
number at the top of this
candidate page with your name,
number.
•• Answer
Answer all
thequestions.
questions in the spaces provided
– there may be more space than you need.
Information
•• The total mark for this paper is 90.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• Instructure
the question marked with an asterisk (*), marks will be awarded for your ability to
your answer logically, showing how the points that you make are related or
follow on from each other where appropriate.
Advice
•• Read each question carefully before you start to answer it.
•• Check
Try to answer every question.
your answers if you have time at the end.
You are advised to show your working in calculations, including units
where appropriate.
Turn over
All multiple choice questions must be answered with a cross in the box for the correct answer
DO NOT WRITE IN THIS AREA
from A to D. If you change your mind about an answer, put a line through the box and then
mark your new answer with a cross .
1 A Hertzsprung–Russell diagram for stars in our galaxy is shown. V, W, X, Y and Z are
positions on the diagram.
106
104
102 W
Luminosity / L V
1
X
10–2 Y
Z
10–4
DO NOT WRITE IN THIS AREA
24 000 12 000 6000 3000
Temperature / K
Which of the following gives a sequence of positions of the Sun during its lifetime?
A VXZ
B XWY
C XWZ
D ZXV
(Total for Question 1 = 1 mark)
2 A satellite of mass m orbits the Earth with speed v.
What is the speed of a satellite of mass 2m orbiting at the same distance from the Earth? DO NOT WRITE IN THIS AREA
v
A 2
B v
C v 2
D 2v
(Total for Question 2 = 1 mark)
2
■■■■
, 3 The isotope 221Fr undergoes a series of alpha and beta decays before forming 205Tl.
87 81
Which row of the table shows the number of alpha and beta particles emitted during
DO NOT WRITE IN THIS AREA
the decays?
Alpha Beta
A 3 2
B 3 6
C 4 2
D 4 6
(Total for Question 3 = 1 mark)
4 In an electron diffraction experiment, electrons are accelerated by a potential difference
between a hot filament and an anode. The electron beam produced strikes a sample of
crystalline material causing a diffraction pattern.
Which of the following would cause the angle of diffraction to increase?
DO NOT WRITE IN THIS AREA
A decreasing the distance between the filament and the anode
B decreasing the potential difference
C increasing the filament temperature
D using a crystalline material with a larger lattice spacing
(Total for Question 4 = 1 mark)
5 A particle P has charge and mass. The particle causes an electric field and a
gravitational field.
Which of the following statements is correct, at a distance r from P?
1
A gravitational field strength is proportional to
r
DO NOT WRITE IN THIS AREA
1
B electric field strength is proportional to
r
C gravitational potential is always positive
1
D electric potential is proportional to
r
(Total for Question 5 = 1 mark)
3
■■■■ Turn over
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