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gcse triple science higher 2022 paper 2 edexcel qestions only
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Please check the examination details below before entering your candidate informationCandidate surname Other names
Centre Number Candidate Number
Pearson Edexcel Level 1/Level 2 GCSE (9–1)
Time 1 hour 45 minutes
Paper
reference 1PH0/2H
Physics
PAPER 2
Higher Tier
You must have: Total Marks
Calculator, ruler, Equation Booklet (enclosed)
Instructions
• Use black ink or ball-point pen.
• Fill in the boxes at the top of this page with your name,
centre number and candidate number.
• Answer all questions.
• Answer the questions in the spaces provided
– there may be more space than you need.
• Calculators may be used.
• You must showmayall NOT
Any diagrams be accurately drawn, unless otherwise indicated.
• the end of your solution.
your working out with your answer clearly identified at
Information
• The total mark for this paper is 100.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• Into questions marked with an asterisk (*), marks will be awarded for your ability
structure your answer logically, showing how the points that you make are
related or follow on from each other where appropriate.
• A list of equations is included at the end of this exam paper.
Advice
• Read each question carefully before you start to answer it.
• Try to answer every question.
• Check your answers if you have time at the end.
Turn over
*P70808A0136*
P70808A
©2022 Pearson Education Ltd.
Q:1/1/1/1/
, Answer ALL questions. Write your answers in the spaces provided.
Some questions must be answered with a cross in a box . If you change your mind about an
answer, put a line through the box and then mark your new answer with a cross .
1 This question is about static electricity.
(a) Draw on Figure 1 the shape and direction of the electric field due to the positive
point charge.
(2)
+
Figure 1
(b) A student rubs a plastic ruler against a woolly jumper.
The student tests the ruler and finds it has a positive charge.
Explain how the ruler becomes positively charged.
(2)
. . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........................................................................................................................................................... . . . . . . . . . . . . . . . . . . . .
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2
*P70808A0236*
, (c) An insecticide sprayer charges droplets of insecticide.
Figure 2 shows the sprayer being used to spray a leaf.
sprayer
droplets
leaf
Figure 2
The leaf is connected to the ground (earthed).
Explain how charging the droplets helps to make sure that the leaf gets covered
with insecticide.
You may add to Figure 2, including the sign (+ or −) of any charges, to help
your answer.
(3)
. . . . . . . . . . . .. .. .. .. .. .. .. .. .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................................................................................................................................ ................ . . . . . . . . . . . . . . . . . . . .
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(Total for Question 1 = 7 marks)
3
*P70808A0336* Turn over
, 2 (a) Figure 3 shows a lamp connected to a d.c. power supply.
d.c. power supply
Figure 3
The power supply provides a potential difference (voltage) of 4.5 V.
The current in the lamp is 0.30 A.
(i) Calculate the resistance of the lamp.
Use the equation
V
R=
I
(1)
resistance = ............................................... . . . . . . . . . . . . . . . Ω
(ii) Calculate the power supplied to the lamp.
(2)
power = ............................................... . . . . . . . . . . . . . . . W
4
*P70808A0436*
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