Class 9 – Physics Model Paper 1
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
Time Allowed: 15 Minutes
(All parts carry 1 mark. Attempt all questions.)
1. Which one of the following is a base quantity?
a) Length
b) Volume
c) Speed
d) Force
2. The slope of a velocity-time graph represents:
a) Velocity
b) Acceleration
c) Distance
d) Displacement
3. Newton’s first law of motion is also known as the law of:
a) Acceleration
b) Inertia
c) Momentum
d) Gravity
4. The SI unit of force is:
a) Newton
b) Joule
c) Watt
d) Pascal
5. Pressure in a liquid depends on:
a) Volume of the liquid
b) Surface area
c) Density and depth
d) Shape of the container
6. Work is said to be done when:
a) A force is applied
b) A force moves an object
c) An object moves without force
d) None of these
7. The density of water is:
a) 100 kg/m³
b) 1000 kg/m³
c) 10 kg/m³
d) 1 kg/m³
8. Temperature is measured using a:
a) Barometer
b) Thermometer
c) Hygrometer
d) Voltmeter
9. A permanent magnet is made from:
a) Aluminium
b) Copper
c) Soft iron
d) Steel
10. The study of the physical universe and its laws is called:
a) Chemistry
b) Physics
c) Biology
d) Astronomy
11. The SI unit of pressure is:
a) Joule
b) Newton
c) Pascal
d) Watt
12. The instrument used to measure mass accurately is:
a) Vernier calipers
b) Measuring tape
c) Beam balance
d) Stopwatch
Section B (Marks: 33)
(Attempt all questions. Each question carries 3 marks.)
1. Define significant figures. Why are they important in measurements?
2. Explain uniform and non-uniform acceleration with examples.
3. State Newton’s third law of motion and give an example from daily life.
4. Write three differences between mass and weight.
5. Explain how pressure varies with depth in a liquid.
6. What are the different forms of energy? Explain any two.
7. Define density and derive its formula.
8. Differentiate between heat and temperature.
9. State and explain Faraday’s law of electromagnetic induction.
10. What is the scientific method? Why is it important?
11. (a) Define scalar and vector quantities with examples. OR (b) How is acceleration calculated using a velocity-time graph?
Section C (Marks: 20)
(Attempt all questions. Each question carries 5 marks.)
12. (a) Derive the equations of motion using graphical method. OR (b) Explain free-fall motion with the help of equations.
13. (a) State Pascal’s law and describe its application in hydraulic brakes. OR (b) Explain Archimedes’ principle and its applications.
14. (a) Describe different types of energy and explain the principle of conservation of energy. OR (b) Explain work, power, and energy with their SI units and formulas.
15. (a) Define magnetism and describe properties of a magnet. OR (b) Explain the working of an electric bell using electromagnetism.
Class 9 – Physics Model Paper 2
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
Time Allowed: 15 Minutes
(All parts carry 1 mark. Attempt all questions.)
1. Which of the following is not a derived quantity?
a) Force
b) Power
c) Mass
d) Velocity
2. The area under a velocity-time graph gives:
a) Displacement
b) Acceleration
c) Speed
d) Momentum
3. Newton’s second law of motion states that force is equal to:
a) Mass × Acceleration
b) Mass × Velocity
c) Mass × Displacement
d) Mass × Speed
4. The SI unit of pressure is:
a) Newton
b) Joule
c) Pascal
d) Watt
5. When a body is floating in a liquid, its weight is:
a) Greater than the buoyant force
b) Equal to the buoyant force
c) Less than the buoyant force
d) Independent of buoyant force
6. Energy stored in a stretched rubber band is:
a) Kinetic energy
b) Gravitational potential energy
c) Elastic potential energy
d) Chemical energy
7. The density of an object is defined as:
a) Mass × Volume
b) Mass/Volume
c) Volume/Mass
d) Mass × Acceleration
8. The freezing point of water on the Kelvin scale is:
a) 273 K
b) 373 K
c) 0 K
d) 100 K
9. The region around a magnet where its effect can be felt is called:
a) Magnetic field
b) Electric field
c) Gravitational field
d) Electromagnetic field
10. The branch of science that deals with the study of motion, forces, and energy is called:
a) Biology
b) Chemistry
c) Physics
d) Astronomy
11. The instrument used to measure small thicknesses accurately is:
a) Meter rule
b) Vernier calipers
c) Measuring tape
d) Stopwatch
12. The SI unit of power is:
a) Joule
b) Watt
c) Newton
d) Pascal
Section B (Marks: 33)
(Attempt all questions. Each question carries 3 marks.)
1. Define a physical quantity. Differentiate between base and derived quantities with examples.
2. Explain the difference between speed and velocity with examples.
3. What is momentum? Derive its formula.
4. State and explain Newton’s first law of motion.
5. How does pressure change with altitude? Explain with an example.
6. Define work and explain the conditions necessary for work to be done.
7. What is the difference between density and relative density?
8. Convert 100°C into Kelvin and Fahrenheit. Show calculations.
9. What are permanent and temporary magnets? Explain with examples.
10. Define and explain the role of hypotheses in the scientific method.
11. (a) Differentiate between distance and displacement with examples. OR (b) Explain the effect of unbalanced forces on the motion of a body.
Section C (Marks: 20)
(Attempt all questions. Each question carries 5 marks.)
12. (a) Derive the third equation of motion using algebraic method. OR (b) Explain the concept of acceleration due to gravity and derive its formula.
13. (a) State and explain Boyle’s Law with an example. OR (b) Explain how a hydraulic press works based on Pascal’s law.
14. (a) Explain the principle of conservation of energy with an example. OR (b) Derive the formula for kinetic energy and explain its significance.
15. (a) Describe the structure and working of an electromagnet. OR (b) Explain the properties of bar magnets and how they interact with each other.
Class 9 – Physics Model Paper 3
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
Time Allowed: 15 Minutes
(All parts carry 1 mark. Attempt all questions.)
1. Which of the following is a scalar quantity?
a) Force
b) Velocity
c) Work
d) Acceleration
2. The SI unit of displacement is:
a) Newton
b) Joule
c) Meter
d) Pascal
3. Which law states that action and reaction are equal and opposite?
a) Newton’s first law
b) Newton’s second law
c) Newton’s third law
d) Law of conservation of momentum
4. The force acting per unit area is called:
a) Work
b) Power
c) Pressure
d) Momentum
5. An object immersed in a liquid experiences an upward force called:
a) Gravity
b) Normal force
c) Buoyant force
d) Tension
6. The ability to do work is called:
a) Power
b) Energy
c) Force
d) Pressure
7. The unit of density is:
a) kg/m
b) kg/m²
c) kg/m³
d) m³/kg
8. The average human body temperature in Kelvin is:
a) 273 K
b) 310 K
c) 373 K
d) 100 K
9. Which of the following materials is used to make an electromagnet?
a) Aluminum
b) Copper
c) Soft iron
d) Plastic
10. The branch of physics that deals with the motion of objects is called:
a) Thermodynamics
b) Kinematics
c) Electromagnetism
d) Optics
11. The device used to measure the diameter of a small sphere accurately is:
a) Stopwatch
b) Vernier calipers
c) Spring balance
d) Micrometer screw gauge
12. The unit of work is:
a) Joule
b) Watt
c) Newton
d) Pascal
Section B (Marks: 33)
(Attempt all questions. Each question carries 3 marks.)
1. Define significant figures and scientific notation with examples.
2. Differentiate between speed and velocity with examples.
3. What is inertia? Explain with daily life examples.
4. Explain why passengers move forward when a moving bus suddenly stops.
5. Define atmospheric pressure and explain how it changes with altitude.
6. Define and derive the formula for gravitational potential energy.
7. Differentiate between mass and density.
8. Define heat and temperature. How are they related?
9. What is the principle of an electric motor?
10. What is a hypothesis? Why is it important in scientific investigations?
11. (a) Differentiate between contact and non-contact forces. OR (b) Explain how acceleration can be calculated using a velocity-time graph.
Section C (Marks: 20)
(Attempt all questions. Each question carries 5 marks.)
12. (a) Derive the first equation of motion using graphical method. OR (b) Explain uniform and non-uniform acceleration with examples.
13. (a) State and explain Pascal’s law with applications. OR (b) Describe the working of a hydraulic lift based on Pascal’s principle.
14. (a) Explain the principle of conservation of mechanical energy. OR (b) Define work, energy, and power. Derive the formula for power.
15. (a) Explain how a magnetic field is produced around a current-carrying conductor. OR (b) Describe the structure and working of an electric bell.
Class 9 – Physics Model Paper 4
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
Time Allowed: 15 Minutes
(All parts carry 1 mark. Attempt all questions.)
1. Which instrument is used to measure time intervals accurately?
a) Stopwatch
b) Meter scale
c) Vernier caliper
d) Thermometer
2. Which one is a derived quantity?
a) Length
b) Mass
c) Time
d) Speed
3. The rate of change of velocity is known as:
a) Speed
b) Acceleration
c) Displacement
d) Jerk
4. Which of the following is not a contact force?
a) Friction
b) Tension
c) Gravitational force
d) Normal force
5. In which unit is work measured in the SI system?
a) Joule
b) Newton
c) Watt
d) Pascal
6. Which factor does not affect pressure in a fluid?
a) Depth of the fluid
b) Density of the fluid
c) Surface area of container
d) Gravitational acceleration
7. Which physical quantity is measured using a thermometer?
a) Pressure
b) Temperature
c) Volume
d) Mass
8. Which instrument is used to measure small masses in a laboratory?
a) Spring balance
b) Beam balance
c) Vernier calipers
d) Micrometer
9. Magnetic field lines are:
a) Always parallel
b) Always perpendicular
c) Curved around the magnet
d) Straight lines from pole to pole
10. The scientific method involves:
a) Guesswork
b) Observation and experiment
c) Coin toss
d) Memorization
11. Which of the following quantities is typically measured with a micrometer screw gauge?
a) Diameter of a wire
b) Time period of oscillation
c) Mass of a solid
d) Temperature of a liquid
12. The property that distinguishes a magnet is:
a) Conductivity
b) Malleability
c) Magnetic attraction
d) Reflectivity
Section B (Marks: 33)
1. Explain the importance of precision and accuracy in physical measurements.
2. Describe the concept of displacement and how it differs from distance, providing examples.
3. State Newton’s second law of motion and illustrate it with a real-life example.
4. Define work and explain the factors on which it depends.
5. What is pressure? Explain how it is calculated in fluids with an example.
6. Describe the relationship between temperature and the state of matter.
7. Explain the concept of density and how it can be measured experimentally.
8. What is magnetism? Discuss its everyday applications.
9. Describe the role of experimentation in the scientific method.
10. How do the properties of a magnet affect its performance?
11. (a) Explain the concept of acceleration with reference to a falling object. OR (b) Illustrate how a velocity-time graph can be used to determine displacement.
Section C (Marks: 20)
1. (a) Derive the second equation of motion and explain each term. OR (b) Discuss how acceleration is determined from a velocity-time graph.
2. (a) Explain the work-energy theorem and give an example. OR (b) Derive the expression for gravitational potential energy and discuss its conservation.
3. (a) Discuss how pressure and deformation in solids are interrelated, with examples. OR (b) Explain how stress and strain are measured and their significance in material science.
4. (a) Describe how a simple electromagnet is constructed and how it works. OR (b) Explain the principle of induction and its applications in everyday devices.
Class 9 – Physics Model Paper 5
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
1. Which one of the following is considered a fundamental quantity?
a) Speed
b) Force
c) Time
d) Energy
2. The SI unit of mass is:
a) Kilogram
b) Newton
c) Meter
d) Joule
3. The rate of change of displacement with time is:
a) Velocity
b) Acceleration
c) Force
d) Distance
4. In dynamics, force is defined as:
a) Mass multiplied by acceleration
b) Mass divided by acceleration
c) Acceleration multiplied by time
d) Velocity multiplied by mass
5. The unit of energy in the SI system is:
a) Joule
b) Watt
c) Newton
d) Pascal
6. Which instrument is used to measure small distances precisely?
a) Measuring tape
b) Vernier caliper
c) Thermometer
d) Stopwatch
7. Temperature is a measure of:
a) Heat energy content
b) Kinetic energy of particles
c) Mass of an object
d) Pressure in a system
8. A permanent magnet retains its magnetism due to:
a) Alignment of magnetic domains
b) High temperature
c) Rapid motion of electrons
d) Chemical composition alone
9. The scientific study of matter and energy and their interactions is known as:
a) Biology
b) Chemistry
c) Physics
d) Geology
10. Which of the following best describes a vector quantity?
a) Temperature
b) Mass
c) Force
d) Density
11. Which tool is typically used to determine the density of a solid?
a) Ruler
b) Balance and measuring cylinder
c) Thermometer
d) Stopwatch
12. The property of a material that determines its resistance to deformation is known as:
a) Elasticity
b) Plasticity
c) Ductility
d) Malleability
Section B (Marks: 33)
1. Define the term “physical quantity” and explain the difference between measured and derived quantities.
2. Explain the concept of displacement and discuss how it differs from distance, including examples.
3. State Newton’s first law and illustrate its application with a practical example.
4. How is force defined in terms of mass and acceleration? Provide the formula and explain each component.
5. Describe the factors affecting pressure in liquids and gases, and provide relevant examples.
6. Explain the principle of conservation of energy with an example from mechanics.
7. Define density. How is it related to mass and volume?
8. Discuss the importance of temperature in affecting the properties of matter.
9. What is magnetism? Describe how magnets can be used in daily life.
10. Explain the scientific method and its role in the development of physical theories.
11. (a) Differentiate between kinetic and potential energy with examples. OR (b) Explain how energy is transferred in simple machines.
Section C (Marks: 20)
1. (a) Derive the formula for acceleration from a velocity-time graph. OR (b) Explain how displacement can be calculated from the area under a velocity-time graph.
2. (a) Explain the work-energy principle with an example. OR (b) Derive the formula for work done against gravity.
3. (a) Describe the relationship between pressure and temperature in a fluid system. OR (b) Explain how deformation in solids is measured using stress-strain graphs.
4. (a) Explain how an electromagnet works, including its construction and underlying principles. OR (b) Discuss the induction process in electric generators.
Class 9 – Physics Model Paper 6
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
1. Which one of the following is a base unit in the SI system?
a) Meter
b) Newton
c) Joule
d) Pascal
2. Which quantity is measured directly using a stopwatch?
a) Length
b) Mass
c) Time
d) Temperature
3. The derivative of velocity with respect to time is:
a) Speed
b) Acceleration
c) Displacement
d) Force
4. Which of the following is an example of a vector quantity?
a) Temperature
b) Speed
c) Distance
d) Force
5. The unit for work done is:
a) Watt
b) Joule
c) Newton
d) Pascal
6. Pressure is defined as:
a) Force per unit area
b) Energy per unit time
c) Mass per unit volume
d) Force per unit time
7. Which instrument is used to measure the temperature of a substance?
a) Barometer
b) Thermometer
c) Ammeter
d) Calorimeter
8. Which of the following is a property of magnets?
a) Transparency
b) Magnetization
c) Conductivity
d) Hardness
9. The scientific method relies on:
a) Tradition
b) Experimentation
c) Intuition
d) Speculation
10. Which of the following is used to measure electrical resistance?
a) Voltmeter
b) Ammeter
c) Ohmmeter
d) Thermometer
11. The instrument used to measure very small lengths is:
a) Micrometer screw gauge
b) Beam balance
c) Measuring tape
d) Stopwatch
12. The term “kinematics” refers to the study of:
a) Forces
b) Motion
c) Energy
d) Heat
Section B (Marks: 33)
1. Define and differentiate between scalar and vector quantities with examples.
2. Explain the concept of measurement uncertainty and how significant figures are used in reporting measurements.
3. Describe the three laws of motion by Newton with practical examples.
4. Explain the relationship between force, mass, and acceleration, citing the relevant formula.
5. What is pressure? How does it change with depth in a liquid?
6. Discuss the different forms of energy with examples, highlighting conservation of energy.
7. Define density and explain how it is calculated with an experiment.
8. What is the difference between temperature and heat? Illustrate with examples.
9. Explain how magnetic fields are created around current-carrying conductors.
10. Discuss the steps involved in the scientific method and their importance in experiments.
11. (a) Compare and contrast static and dynamic friction. OR (b) Explain how a graph of velocity vs. time can be used to determine acceleration.
Section C (Marks: 20)
1. (a) Derive the third equation of motion and explain each term. OR (b) Explain the significance of the area under an acceleration-time graph.
2. (a) Illustrate the work-energy theorem and provide a practical example. OR (b) Derive the formula for kinetic energy and discuss its applications.
3. (a) Explain how pressure causes deformation in solids with real-life examples. OR (b) Describe the relationship between stress and strain and their significance in materials science.
4. (a) Describe the construction and working principle of an electric bell. OR (b) Explain the phenomenon of electromagnetic induction and its applications in modern technology.
Class 9 – Physics Model Paper 7
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Section A (Marks: 12)
1. Which of the following is used to measure electrical current?
a) Ammeter
b) Thermometer
c) Barometer
d) Calorimeter
2. Which of the following is a base quantity?
a) Velocity
b) Density
c) Time
d) Energy
3. The change in velocity with time is called:
a) Speed
b) Acceleration
c) Displacement
d) Jerk
4. Which of the following is a derived quantity?
a) Mass
b) Length
c) Speed
d) Time
5. The unit for force in the SI system is:
a) Watt
b) Joule
c) Newton
d) Pascal
6. Pressure is the force applied:
a) Per unit volume
b) Per unit time
c) Per unit mass
d) Per unit area
7. Which instrument is primarily used for measuring small angles?
a) Protractor
b) Thermometer
c) Ammeter
d) Balance
8. The process of aligning magnetic domains in a material is called:
a) Magnetization
b) Polarization
c) Ionization
d) Oxidation
9. What does a scientific theory represent?
a) A guess
b) A well-substantiated explanation
c) A hypothesis without evidence
d) A myth
10. Which quantity represents the rate of doing work?
a) Energy
b) Power
c) Force
d) Pressure
11. The instrument used to measure the internal resistance of a battery is:
a) Ohmmeter
b) Voltmeter
c) Ammeter
d) Wattmeter
12. The study of motion without considering the forces causing it is known as:
a) Dynamics
b) Statics
c) Kinematics
d) Thermodynamics
Section B (Marks: 33)
1. Define the term “physical quantity” and give two examples each of base and derived quantities.
2. Explain the difference between scalar and vector quantities with appropriate examples.
3. Discuss Newton’s laws of motion and provide real-life examples for each.
4. What is work? Define work and explain the conditions required for work to be done.
5. Explain how pressure in a liquid is calculated and provide an example involving depth and density.
6. Describe the different forms of energy and illustrate the principle of energy conservation.
7. What is density? How is it measured, and why is it an important property of matter?
8. Explain the difference between heat and temperature with suitable examples.
9. Describe how a magnetic field is produced and list two applications of magnetism.
10. Discuss the importance of experimentation in science and the role of the scientific method.
11. (a) Explain the concept of instantaneous velocity with an example. OR (b) How can displacement be determined from a velocity-time graph?
Section C (Marks: 20)
1. (a) Derive the first equation of motion and discuss its significance. OR (b) Explain the graphical method to determine acceleration from a velocity-time graph.
2. (a) Explain the work-energy principle and provide an example from everyday life. OR (b) Derive the formula for potential energy and discuss its applications.
3. (a) Describe the relationship between pressure and deformation in solids. OR (b) Explain how stress and strain are measured in materials.
4. (a) Discuss the construction and working of an electromagnet. OR (b) Explain the principle of electromagnetic induction and its significance in modern technology.
Class 9 – Physics Model Paper 8
Total Marks: 65
Time Allowed: 2 Hours 15 Minutes
Class 9 – Physics Model Paper 9
Class 9 – Physics Model Paper 10