Please check the examination details below before entering your candidate information
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel
International
Advanced Level
Thursday 10 October 2019
Afternoon (Time: 1 hour 30 minutes) Paper Reference WPH11/01
Physics
International Advanced Subsidiary
Unit 1: Mechanics and Materials
You must have: Total Marks
Scientific calculator, ruler
Instructions
• Use black ink or black 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.
• Show all your working in calculations and include units where
appropriate.
Information
• The total mark for this paper is 80.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• toIn 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.
• The list of data, formulae and relationships is printed at the end of this booklet.
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
P62786A
©2019 Pearson Education Ltd.
1/1/1/1/1/
*P62786A0128*
, SECTION A
Answer ALL questions.
For questions 1–10, select one answer from A to D and put a cross in the box .
If you change your mind, put a line through the box and then
mark your new answer with a cross .
1 Which row of the table gives the meaning of the stated unit prefixes?
micro centi
A 10í 10í
B 10í
10
C 10í
10í
D 10í 10
(Total for Question 1 = 1 mark)
2 All quantities may be expressed in terms of SI base units.
Which of the following are the base units for the moment of a force?
A kg m sí
B kg m sí
C kg m sí
D kg m sí
(Total for Question 2 = 1 mark)
2
*P62786A0228*
, 3 A student measured the diameter of a length of wire in order to determine its
cross-sectional area.
The following measurements were taken at various positions along the wire and at
various orientations around the wire. All measurements are in mm.
Which of the following expressions should the student use to determine the
cross-sectional area of the wire in mm?
A ʌ
B ʌ
C ʌ
D ʌ
(Total for Question 3 = 1 mark)
4 The area under each of the following graphs represents a physical quantity.
For which graph is the area under the graph not equal to work done?
Power
Stress
Force
Force
Displacement Extension Time Strain
A B C D
(Total for Question 4 = 1 mark)
3
*P62786A0328* Turn over
Candidate surname Other names
Centre Number Candidate Number
Pearson Edexcel
International
Advanced Level
Thursday 10 October 2019
Afternoon (Time: 1 hour 30 minutes) Paper Reference WPH11/01
Physics
International Advanced Subsidiary
Unit 1: Mechanics and Materials
You must have: Total Marks
Scientific calculator, ruler
Instructions
• Use black ink or black 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.
• Show all your working in calculations and include units where
appropriate.
Information
• The total mark for this paper is 80.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• toIn 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.
• The list of data, formulae and relationships is printed at the end of this booklet.
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
P62786A
©2019 Pearson Education Ltd.
1/1/1/1/1/
*P62786A0128*
, SECTION A
Answer ALL questions.
For questions 1–10, select one answer from A to D and put a cross in the box .
If you change your mind, put a line through the box and then
mark your new answer with a cross .
1 Which row of the table gives the meaning of the stated unit prefixes?
micro centi
A 10í 10í
B 10í
10
C 10í
10í
D 10í 10
(Total for Question 1 = 1 mark)
2 All quantities may be expressed in terms of SI base units.
Which of the following are the base units for the moment of a force?
A kg m sí
B kg m sí
C kg m sí
D kg m sí
(Total for Question 2 = 1 mark)
2
*P62786A0228*
, 3 A student measured the diameter of a length of wire in order to determine its
cross-sectional area.
The following measurements were taken at various positions along the wire and at
various orientations around the wire. All measurements are in mm.
Which of the following expressions should the student use to determine the
cross-sectional area of the wire in mm?
A ʌ
B ʌ
C ʌ
D ʌ
(Total for Question 3 = 1 mark)
4 The area under each of the following graphs represents a physical quantity.
For which graph is the area under the graph not equal to work done?
Power
Stress
Force
Force
Displacement Extension Time Strain
A B C D
(Total for Question 4 = 1 mark)
3
*P62786A0328* Turn over
