Please check the examination details below before entering your candidate information
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel
Level 3 GCE
Monday 3 June 2019
Afternoon (Time: 2 hours 30 minutes) Paper Reference 9PH0/03
Physics
Advanced
Paper 3: General and Practical Principles in Physics
You must have: Total Marks
Ruler
Instructions
• Use black ink or ball-point pen.
• centre
Fill in the boxes at the top of this page with your name,
number and candidate number.
• Answer all questions.
• Answer the questions in the spaces provided
– there may be more space than you need.
Information
• The total mark for this paper is 120.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• You may use a scientific calculator.
• to structure your
In questions marked with an asterisk (*), marks will be awarded for your ability
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.
• Checkanswer
Try to every question.
• You areyour answers if you have time at the end.
• appropriate.
advised to show your working in calculations, including units where
Turn over
P58359A
©2019 Pearson Education Ltd.
1/1/1/1/1/1/
*P58359A0140*
,DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
*P58359A0240*
BLANK PAGE
2
, Answer ALL questions in the spaces provided.
1 An engineer was checking the dimensions of a steel tube. The tube had a length of about
DO NOT WRITE IN THIS AREA
45 mm and an external diameter of about 15 mm as shown.
15 mm
45 mm
She used a digital micrometer to measure the diameter of the tube. Before taking the
reading she closed the jaws of the micrometer to check for a zero error.
DO NOT WRITE IN THIS AREA
(a) State the type of error she avoided by doing this.
(1)
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(b) Describe the procedure she should follow to determine an accurate value for the
external diameter of the tube.
(3)
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(c) The engineer determined the length of the tube using the micrometer. The reading on
the micrometer scale was 45.043 mm. She recorded the reading as 45.0 mm.
State why recording a reading of 45.043 mm could not be justified.
(1)
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Total for Question 1 = 5 marks)
3
*P58359A0340* Turn over
, 2 A student determined the specific heat capacity of aluminium.
She used an electrical heater to heat an aluminium block and measured the temperature
DO NOT WRITE IN THIS AREA
of the block with a digital thermometer.
(a) She connected the electrical heater into a circuit and took measurements to determine
the power of the heater.
Draw a circuit diagram of a suitable circuit.
(2)
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(b) The student monitored the temperature ș of the aluminium block over the time t for
which the heater was switched on.
Her results are plotted on the graph.
40
DO NOT WRITE IN THIS AREA
35
30
ș / °C
25
20
15
10
0 50 100 150 200 250 300 350 400 450 500 550
t/s
4
*P58359A0440*
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel
Level 3 GCE
Monday 3 June 2019
Afternoon (Time: 2 hours 30 minutes) Paper Reference 9PH0/03
Physics
Advanced
Paper 3: General and Practical Principles in Physics
You must have: Total Marks
Ruler
Instructions
• Use black ink or ball-point pen.
• centre
Fill in the boxes at the top of this page with your name,
number and candidate number.
• Answer all questions.
• Answer the questions in the spaces provided
– there may be more space than you need.
Information
• The total mark for this paper is 120.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• You may use a scientific calculator.
• to structure your
In questions marked with an asterisk (*), marks will be awarded for your ability
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.
• Checkanswer
Try to every question.
• You areyour answers if you have time at the end.
• appropriate.
advised to show your working in calculations, including units where
Turn over
P58359A
©2019 Pearson Education Ltd.
1/1/1/1/1/1/
*P58359A0140*
,DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
*P58359A0240*
BLANK PAGE
2
, Answer ALL questions in the spaces provided.
1 An engineer was checking the dimensions of a steel tube. The tube had a length of about
DO NOT WRITE IN THIS AREA
45 mm and an external diameter of about 15 mm as shown.
15 mm
45 mm
She used a digital micrometer to measure the diameter of the tube. Before taking the
reading she closed the jaws of the micrometer to check for a zero error.
DO NOT WRITE IN THIS AREA
(a) State the type of error she avoided by doing this.
(1)
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(b) Describe the procedure she should follow to determine an accurate value for the
external diameter of the tube.
(3)
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DO NOT WRITE IN THIS AREA
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(c) The engineer determined the length of the tube using the micrometer. The reading on
the micrometer scale was 45.043 mm. She recorded the reading as 45.0 mm.
State why recording a reading of 45.043 mm could not be justified.
(1)
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .................................................... ....................................... . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(Total for Question 1 = 5 marks)
3
*P58359A0340* Turn over
, 2 A student determined the specific heat capacity of aluminium.
She used an electrical heater to heat an aluminium block and measured the temperature
DO NOT WRITE IN THIS AREA
of the block with a digital thermometer.
(a) She connected the electrical heater into a circuit and took measurements to determine
the power of the heater.
Draw a circuit diagram of a suitable circuit.
(2)
DO NOT WRITE IN THIS AREA
(b) The student monitored the temperature ș of the aluminium block over the time t for
which the heater was switched on.
Her results are plotted on the graph.
40
DO NOT WRITE IN THIS AREA
35
30
ș / °C
25
20
15
10
0 50 100 150 200 250 300 350 400 450 500 550
t/s
4
*P58359A0440*
