Cambridge O Level Physics 5054 Paper 1 is a multiple-choice examination designed for students preparing for their O Level physics assessments. This paper includes 40 questions covering various physics concepts, including mechanics, thermodynamics, and waves. Students will find questions related to measurement, forces, energy, and electricity, which are essential for mastering the subject. The exam format is structured to help learners practice and assess their understanding of the syllabus. Ideal for O Level candidates looking to enhance their exam readiness.

Key Points

  • Includes 40 multiple-choice questions on key physics concepts.
  • Covers topics such as forces, energy, and thermodynamics.
  • Designed for Cambridge O Level Physics 5054 exam preparation.
  • Helps students practice and assess their understanding of physics.
Huzaifa Zeeshan
16 pages
Language:English
Type:Past Paper
Exams
Huzaifa Zeeshan
16 pages
Language:English
Type:Past Paper
Exams
271
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This document has 16 pages. Any blank pages are indicated.
IB25 11_5054_12/3RP
© UCLES 2025
[Turn ove
r
*4992793015*
Cambridge O Level
PHYSICS 5054/12
Paper 1 Multiple Choice October/November 2025
1 hour
You must answer on the multiple choice answer sheet.
You will need: Multiple choice answer sheet
Soft clean eraser
Soft pencil (type B or HB is recommended)
INSTRUCTIONS
There are forty questions on this paper. Answer all questions.
For each question there are four possible answers A, B, C and D. Choose the one you consider correct
and record your choice in soft pencil on the multiple choice answer sheet.
Follow the instructions on the multiple choice answer sheet.
Write in soft pencil.
Write your name, centre number and candidate number on the multiple choice answer sheet in the
spaces provided unless this has been done for you.
Do not use correction fluid.
Do not write on any bar codes.
You may use a calculator.
Take the weight of 1.0
kg to be 9.8
N (acceleration of free fall = 9.8
m
/
s
2
).
INFORMATION
The total mark for this paper is 40.
Each correct answer will score one mark.
Any rough working should be done on this question paper.
2
© UCLES 2025 5054/12/O/N/25
1 A micrometer is used to measure the diameter of a piece of wire.
05
mm
30
20
25
wire
micrometer
What is the reading shown on the micrometer?
A 7.25
mm B 7.75
mm C 10.25
mm D 25.77
mm
2 Two forces act on an object. 1.5
N acts vertically upwards and 2.0
N acts horizontally.
1.5
N
2.0
N
object
What is the magnitude of the resultant force?
A 0.50
N B 2.5
N C 3.0
N D 3.5
N
3 Which equation defines acceleration?
A
takentime
distanceinchange
B
taken time
direction fixed a in distance in change
C
taken time
speed in change
D
taken time
velocity in change
4 The acceleration of free fall on the surface of the Moon is
6
1
the acceleration of free fall on the
surface of the Earth.
What is the approximate weight of a 1
kg mass on the Moon?
A 0.98
N B 1.6
N C 9.8
N D 16
N
3
© UCLES 2025 5054/12/O/N/25 [Turn over
5 A ship uses ultrasound to measure the depth of the sea.
There is a time interval of 0.52
s between transmitting and detecting a pulse of ultrasound.
The speed of ultrasound in sea water is 1500
m / s.
What is the depth of the sea?
A 390
m B 780 m C 1600 m D 5800 m
6 Which row shows a definition of the mass of an object and an instrument used to measure mass?
definition of mass measuring instrument
A force experienced by an object electronic balance
B force experienced by an object force meter
C quantity of matter in an object electronic balance
D quantity of matter in an object force meter
7 A quantity of water is poured into a measuring cylinder. A small piece of rock is then added
carefully.
The diagrams show the water levels and the measuring cylinder scales.
40
30
60
50
cm
3
cm
3
What are the correct values for the volumes of water and rock?
volume of
water
/
cm
3
volume of
rock
/
cm
3
A 32.5 22.0
B 32.5 54.5
C 35.0 24.0
D 35.0 59.0
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End of Document
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FAQs

What is the reading shown on the micrometer for measuring wire diameter?
The reading on the micrometer for measuring the diameter of a piece of wire is 7.75 mm. This measurement is important in precision engineering and manufacturing, where accurate dimensions are crucial for fitting components together.
How is acceleration defined in physics according to the document?
Acceleration is defined as the change in velocity over time taken. This fundamental concept is essential in understanding motion and dynamics, as it describes how quickly an object’s speed or direction changes.
What is the approximate weight of a 1 kg mass on the Moon?
The approximate weight of a 1 kg mass on the Moon is 1.6 N. This value is derived from the fact that the acceleration of free fall on the Moon is about one-sixth that of Earth, which significantly affects the weight experienced by objects.
What does point X on a load-extension graph for a spring indicate?
Point X on a load-extension graph for a spring indicates the limit of proportionality. Beyond this point, the spring will not return to its original length, demonstrating the elastic limit of the material.
Which surfaces transfer energy by thermal radiation at the fastest rate?
The surface that transfers energy by thermal radiation at the fastest rate is a black and dull surface. This type of surface is known to be an excellent emitter and absorber of thermal radiation, making it more effective than shiny or light-colored surfaces.
What happens to the kinetic energy of a rocket when its speed doubles?
When the speed of a rocket doubles, its kinetic energy increases by a factor of four. This is due to the kinetic energy formula, which states that kinetic energy is proportional to the square of the velocity.
What is the definition of efficiency in energy transfer?
Efficiency is defined as the useful energy output divided by the total energy input. This concept is crucial in evaluating how effectively energy is converted from one form to another, highlighting the importance of minimizing energy losses.

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