Physics is a core subject that an MDCAT aspirant needs to build a proper foundation for understanding the underlying principles governing the physical world. The 11th Class Physics Complete Quiz serves as a critical resource for helping students master key topics of physics, including kinematics, laws of motion, work, energy, and gravitation. This quiz is designed to ensure broad-based preparation, covering all chapters of the 11th-grade physics syllabus critical for academic exams and entrance tests like MDCAT.
Key Topics in the 11th Class Physics Quiz
This 11th Class Physics Complete Quiz consists of questions that will test fundamental concepts such as vectors and equilibrium, circular motion, thermal properties of matter, and oscillations. Students are given a wholesome understanding of the core principles of physics by including chapters such as wave motion, fluid dynamics, optics, and electromagnetic induction.
This quiz tests both the theoretical knowledge and practical application of the MDCAT Physics section, hence it requires referring to many books, which are suggested to the students for this purpose. This way, a student develops problem-solving skills and better time management, along with increased accuracy in the exams.
Quiz for Practice
The MDCAT Quiz for 11th Class Physics is a valuable tool for students to practice exam-relevant questions. It features a variety of multiple-choice questions (MCQs) that align with the MDCAT pattern, focusing on frequently tested concepts. Practicing these quizzes regularly ensures students can confidently handle tricky questions during competitive exams, improving their overall performance.
- Test Name: 11th Class Physics Complete Quiz
- Total Questions: 330
- Total Marks: 330
- Time: 165 minutes
Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.
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Free Flashcard for Quick Revision
In addition to quizzes, students can use free flashcards to revise important formulas, definitions, and key concepts from the 11th Class Physics syllabus. These flashcards are particularly useful for quick revision before exams, making it easier for students to retain important physics equations, laws of motion, and energy principles. Flashcards are a quick and effective tool for enhancing memory retention and ensuring that crucial information is readily available during exams.
What is the SI unit of heat and energy?
Joule
Which law of thermodynamics states that energy cannot be created or destroyed, only transformed from one form to another?
First law of thermodynamics
What is the transfer of thermal energy between two objects due to a temperature difference?
Heat transfer
What is the SI unit of heat flux density?
Watt per square meter
Which law of thermodynamics deals with the directionality of processes?
Second law of thermodynamics
What is the SI unit of entropy change?
Joule per Kelvin
What is the energy required to change the phase of a substance without changing its temperature called?
Latent heat
What is the process by which a substance changes from a gas to a solid?
Deposition
What is the SI unit of thermal conductivity?
Watt per meter per Kelvin
Which process involves the transfer of heat through direct contact between objects?
Conduction
What is the SI unit of specific latent heat?
Joule per kilogram
What is the specific heat capacity of iron?
0.45 J/g°C
What is the process by which a substance changes from a liquid to a gas at its boiling point?
Vaporization
Which law of thermodynamics establishes the concept of temperature measurement?
Zeroth law of thermodynamics
What is the SI unit of entropy?
Joule per Kelvin
What is the energy required to change the phase of a substance called?
Latent heat
What is the temperature at which a substance changes from a solid to a liquid called?
Melting point
Which process involves the direct conversion of a gas to a solid without passing through the liquid phase?
Deposition
What is the SI unit of heat transfer rate?
Watt
Which law of thermodynamics deals with the conservation of energy?
First law of thermodynamics
What is the SI unit of latent heat?
Joule per kilogram
What is the energy required to raise the temperature of one gram of a substance by one degree Celsius called?
Specific heat
What is the transfer of heat through the movement of fluids due to density differences?
Convection
What is the SI unit of specific heat capacity?
Joule per kilogram per Kelvin
Which process involves the direct conversion of a solid to a gas without passing through the liquid phase?
Sublimation
What is the SI unit of heat capacity?
Joule per Kelvin
What is the transfer of heat through electromagnetic waves?
Radiation
Which law of thermodynamics establishes the concept of temperature equality between two systems in thermal equilibrium?
Zeroth law of thermodynamics
What is the specific heat capacity of water?
4.18 J/g°C
Which process involves the transfer of heat through the movement of fluids, such as air or water?
Convection
What is the name of the instrument used to measure the amount of light passing through a sample?
Spectrophotometer
What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?
Spectroscope
Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?
Micrometer
What instrument is used to measure the intensity of light?
Photometer
Which instrument is used to measure the angle of deviation of a prism?
Spectrometer
What instrument is used to measure the focal length of lenses?
Lensometer
A device used to measure the refractive index of a substance is called a...
Refractometer
What device is used to measure the intensity of light?
Photometer
Which instrument is used to measure the intensity of radiation in different parts of the electromagnetic spectrum?
Spectrometer
What is the name of the instrument used to measure the amount of light passing through a sample?
Spectrophotometer
What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?
Spectroscope
Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?
Micrometer
What instrument is used to measure the intensity of light?
Photometer
Which instrument is used to measure the angle of deviation of a prism?
Spectrometer
What instrument is used to measure the focal length of lenses?
Lensometer
A device used to measure the refractive index of a substance is called a...
Refractometer
What device is used to measure the intensity of light?
Photometer
Which instrument is used to measure the intensity of radiation in different parts of the electromagnetic spectrum?
Spectrometer
What is the name of the instrument used to measure the amount of light passing through a sample?
Spectrophotometer
What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?
Spectroscope
Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?
Micrometer
What instrument is used to measure the intensity of light?
Photometer
Which instrument is used to measure the angle of deviation of a prism?
Spectrometer
What instrument is used to measure the focal length of lenses?
Lensometer
A device used to measure the refractive index of a substance is called a...
Refractometer
What device is used to measure the intensity of light?
Photometer
Which instrument is used to measure the intensity of radiation in different parts of the electromagnetic spectrum?
Spectrometer
What is the name of the instrument used to measure the amount of light passing through a sample?
Spectrophotometer
What optical instrument is used to observe the spectrum of light emitted or absorbed by a substance?
Spectroscope
Which instrument is used to measure the thickness of objects, such as glass panes or sheets of metal?
Micrometer
What is the phenomenon where light waves interact and change their intensity when they overlap?
Interference
What phenomenon causes the colors seen in soap bubbles and oil slicks?
Interference
The phenomenon of bending of light around the corners of an obstacle is called...
Diffraction
The change in the direction of propagation of any wave as it travels from one medium to another is called...
Refraction
Which phenomenon explains why a pencil appears bent when placed in a glass of water?
Refraction
The spreading of light around obstacles or the edges of an opening is called...
Diffraction
The change in direction of light due to a change in its speed as it passes from one medium to another is known as...
Refraction
When light waves change direction upon hitting a surface and bounce back, this is known as...
Reflection
What is the phenomenon where light waves spread out after passing through a narrow slit?
Diffraction
The bending of light waves around obstacles or the edges of an opening is known as...
Diffraction
Which principle states that light follows the path that takes the least time to travel?
Fermat's Principle
The phenomenon where light waves spread out as they pass through a narrow slit is called...
Diffraction
What is the phenomenon where light waves bend around corners or edges?
Diffraction
Which phenomenon is responsible for the rainbow effect seen in a prism?
Dispersion
The bending of light around obstacles or the spreading out of light waves when passing through small openings is called...
Diffraction
The change in direction of light as it passes from one medium to another is described by...
Snell's Law
Which principle states that every point on a wavefront can be considered as a source of secondary spherical wavelets?
Huygens' Principle
What is the phenomenon where light waves spread out when passing through a narrow slit?
Diffraction
The phenomenon of light bending around the edges of an obstacle or aperture is called...
Diffraction
What is the phenomenon where light waves bend around corners or obstacles?
Diffraction
The bending of light waves around obstacles or the edges of an opening is known as...
Diffraction
What is the phenomenon where light waves separate into different colors due to their different wavelengths?
Dispersion
Which principle states that the path taken by light between two points is the path that takes the least time?
Fermat's Principle
What is the phenomenon where light waves interact and change their intensity when they overlap?
Interference
The bending of light waves around obstacles or the edges of an opening is known as...
Diffraction
What phenomenon causes the colors seen in soap bubbles and oil slicks?
Interference
The phenomenon of bending of light around the corners of an obstacle is called...
Diffraction
The change in the direction of propagation of any wave as it travels from one medium to another is called...
Refraction
Which phenomenon explains why a pencil appears bent when placed in a glass of water?
Refraction
The spreading of light around obstacles or the edges of an opening is called...
Diffraction
The time taken for one complete oscillation of a wave is called...
Period
In a longitudinal wave, the particles of the medium oscillate...
Parallel to the direction of wave propagation
Waves that require a medium to propagate are classified as...
Mechanical waves
The speed of a wave is determined by...
The properties of the medium
Which of the following is not a characteristic of a transverse wave?
Particles move parallel to wave motion
In a longitudinal wave, the particles of the medium oscillate...
Parallel to the direction of wave propagation
Waves that require a medium to propagate are classified as...
Mechanical waves
The speed of a wave is determined by...
The properties of the medium
Which of the following is not a characteristic of a transverse wave?
Particles move parallel to wave motion
In a longitudinal wave, the particles of the medium oscillate...
Parallel to the direction of wave propagation
Waves that require a medium to propagate are classified as...
Mechanical waves
The SI unit of frequency is the...
Hertz
In a longitudinal wave, the particles of the medium oscillate...
Parallel to the direction of wave propagation
The distance traveled by a wave per unit time is called its...
Speed
Waves that move particles of the medium parallel to the direction of the wave are called...
Longitudinal waves
Which of the following properties of a wave determines its loudness in sound waves?
Amplitude
The time taken for one complete oscillation of a wave is called...
Period
Which of the following waves requires a medium to propagate?
Sound waves
The number of waves passing through a point in one second is called...
Frequency
Waves that cause particles of the medium to move parallel to the direction of the wave motion are called...
Longitudinal waves
The distance between two consecutive crests or troughs of a wave is called...
Wavelength
In a longitudinal wave, the particles of the medium move...
Parallel to the direction of wave propagation
Waves that require a medium to propagate are classified as...
Mechanical waves
The speed of a wave is determined by...
The properties of the medium
Which of the following is not a characteristic of a transverse wave?
Particles move parallel to wave motion
The time taken for one complete oscillation of a wave is called its...
Period
The distance between two successive identical points of a wave is called...
Wavelength
Waves that move particles of the medium perpendicular to the direction of the wave are called...
Transverse waves
The SI unit of frequency is the...
Hertz
In a longitudinal wave, the particles of the medium move...
Parallel to the direction of wave propagation
In simple harmonic motion, the acceleration of an object is directly proportional to its...
Displacement
Which of the following equations represents the relationship between angular frequency (ω) and frequency (f)?
ω = 2πf
Which of the following equations represents simple harmonic motion?
x = A sin(ωt)
The restoring force in a spring-mass system is directly proportional to...
Displacement
The frequency of an oscillating object is the number of oscillations it makes in...
One second
The SI unit of frequency is the...
Hertz
The maximum displacement of an oscillating object from its equilibrium position is called its...
Amplitude
In simple harmonic motion, the restoring force is directly proportional to...
Displacement
The frequency of an oscillating object is inversely proportional to its...
Period
The restoring force in simple harmonic motion is directed...
Towards the equilibrium position
The time taken for one complete oscillation is known as the...
Period
Which of the following factors does not affect the frequency of a pendulum?
Mass
In simple harmonic motion, the acceleration of an object is proportional to its...
Displacement squared
Which of the following statements about simple harmonic motion is true?
The restoring force is directly proportional to displacement
The frequency of an oscillating object is the number of oscillations it makes in...
One second
The time period of an oscillating object is the time taken for...
One complete cycle
Which of the following equations represents the relationship between angular frequency (ω) and frequency (f)?
ω = 2πf
The displacement of an oscillating object from its equilibrium position at any time can be given by which function?
Sine function
The time period of a simple pendulum depends on...
Length and acceleration due to gravity
The frequency of a simple pendulum depends on...
Length and acceleration due to gravity
The frequency of an oscillating object is directly proportional to the square root of...
Spring constant
The restoring force in a spring-mass system is directly proportional to...
Displacement
Which of the following equations represents simple harmonic motion?
x = A sin(ωt)
Which of the following factors does not affect the frequency of an oscillating object?
Amplitude
The time taken for one complete oscillation of a pendulum is independent of its...
Mass
The frequency of an oscillating object is the number of...
Cycles per second
What is the period of a pendulum with a length of 1 meter? (Assume g = 9.8 m/s²)
Approximately 2 seconds
In simple harmonic motion, the restoring force is directly proportional to the...
Displacement
The maximum displacement of an oscillating object from its equilibrium position is also called its...
Range
Which of the following statements about simple harmonic motion is true?
The restoring force is proportional to the displacement
Which of the following factors does not affect fluid viscosity?
Mass
What is the SI unit of dynamic viscosity?
Pascal-second
What is the measure of the thickness of a fluid layer resisting flow under an applied shear stress?
Viscosity
What is the name given to the flow that transitions between laminar and turbulent states?
Transitional flow
Which of the following is a characteristic of turbulent flow?
Chaotic and irregular
What is the name given to the flow in which the fluid particles follow a chaotic and irregular path?
Turbulent flow
Which of the following fluids has the lowest viscosity?
Water
The resistance offered by a fluid to the relative motion between its layers is called...
Viscous drag
The viscosity of a fluid is typically measured in...
Pascal-seconds
The viscosity of a fluid is a measure of its...
Internal resistance
What is the name of the flow characterized by irregular fluctuations in velocity and pressure?
Turbulent flow
What is the name given to the flow in which the fluid particles follow a straight and parallel path?
Laminar flow
Which of the following fluids has the highest viscosity?
Honey
What is the term for the resistance of a fluid to change its shape or flow?
Viscosity
The measure of the thickness of a fluid layer resisting flow under an applied shear stress is called...
Viscosity
Which of the following is true about laminar flow?
Layers of fluid move parallel to each other
What is the SI unit of kinematic viscosity?
Square meter per second
The property of a fluid by which it opposes the relative motion between its layers is called...
Viscosity
Which of the following is a characteristic of laminar flow?
Smooth and orderly
What type of flow occurs when a fluid's velocity varies from point to point in both magnitude and direction?
Turbulent flow
The viscosity of a fluid is affected by its...
Temperature and pressure
The viscosity of a fluid increases with...
Decreasing temperature
Which of the following factors does not affect fluid viscosity?
Mass
The SI unit of dynamic viscosity is...
Pascal-second
What is the name given to the condition in which a fluid flows smoothly in parallel layers?
Laminar flow
The resistance offered by a fluid to relative motion between its layers is called...
Viscous drag
Which of the following fluids has the lowest viscosity at room temperature?
Water
Fluid viscosity is the measure of...
Internal friction
The force required to move one layer of fluid over another with unit velocity is called...
Shear stress
Which of the following is not a factor affecting fluid viscosity?
Density
Which of the following statements about centripetal force is correct?
Centripetal force is a real force
Which of the following is not true about circular motion?
The acceleration is directed away from the center of the circle
The centripetal force required to keep an object moving in a circle is inversely proportional to the...
Radius of the circle
The velocity of an object moving in a circular path is always...
Tangent to the circle
Which of the following is not true about circular motion?
The velocity is constant
The centripetal force required to keep an object moving in a circle increases with...
Increasing speed
If the radius of a circular path is tripled, the centripetal force required to maintain the same speed...
One-third
The centripetal force acting on an object in circular motion is always directed...
Towards the center of the circle
Which of the following statements about centripetal acceleration is true?
It is directed towards the center of the circle
The period of an object in circular motion depends on the...
Radius of the circle
Which of the following is not true about centripetal force?
It is a real force
The force that acts on a car when it rounds a curve on a banked road is...
Centripetal force
If an object is moving in a circular path with constant speed, then its acceleration is directed...
Toward the center of the circle
The period of an object in circular motion is inversely proportional to...
The angular velocity
The gravitational force between Earth and an orbiting satellite provides the...
Centripetal force
Which of the following statements about circular motion is correct?
Even though the speed is constant, the velocity is changing
The centripetal acceleration of an object moving in a circle is given by the formula...
v²/r
If the speed of an object in circular motion is halved, the centripetal force needed to keep it moving in the same path will be...
Quartered
The acceleration of an object moving in a circle is...
Centripetal acceleration
Which of the following is true regarding the direction of centripetal acceleration?
It points towards the center of the circle
The centripetal force on an object moving in a circle is provided by...
Tension in the string
If the radius of a circular path is doubled, the centripetal force required to maintain the same speed...
Halves
Which of the following is not a centripetal force?
Tension force
The centripetal force acting on an object moving in a circle is directly proportional to the...
Mass of the object
The speed of an object in uniform circular motion is...
Constant
Which of the following is not true about centrifugal force?
It is a fictitious force
The centripetal force required to keep an object moving in a circle depends on the object's...
Mass and speed
In uniform circular motion, the tangential speed of the object...
Remains constant
The period of an object in circular motion is...
The time for one complete revolution
Which of the following statements about centripetal force is true?
Centripetal force does not do any work on the object
The energy stored in a battery is an example of...
Chemical potential energy
Which of the following is not a form of potential energy?
Electrical energy
A 50 kg box is lifted 3 meters vertically. How much work is done?
1470 J
Which of the following statements about work and energy is true?
Work done on an object changes its energy
If the velocity of an object is doubled, its kinetic energy...
Increases four times
A car engine produces 5000 J of work in 20 seconds. What is the power output of the engine?
250 W
The potential energy stored in a stretched rubber band is an example of...
Elastic potential energy
The work done by a force on an object is zero if...
The displacement is zero
The energy associated with the position of an object relative to the Earth is...
Gravitational potential energy
If an object has kinetic energy, then it must be...
In motion
The work done on an object is equal to...
Force × Displacement × cos(θ)
Which of the following statements about potential energy is true?
Potential energy depends on the object's position or configuration
Which of the following is not a unit of power?
Newton
The rate at which work is done or energy is transferred is called...
Power
If an object has gravitational potential energy, then it must...
Be above the ground
The work-energy theorem states that...
The net work done on an object equals its change in kinetic energy
Which of the following statements about kinetic energy is true?
Kinetic energy depends on the square of velocity
Which of the following is not a form of mechanical energy?
Thermal energy
The energy possessed by an object due to its motion is called...
Kinetic
If a force is applied to an object but it doesn't move, then...
No work is done
The rate at which work is done is called...
Power
In the absence of air resistance, the total mechanical energy of a freely falling object...
Remains constant
The kinetic energy of an object depends on its...
Mass and velocity
A car traveling at a constant speed on a flat road has...
Kinetic energy
If an object has kinetic energy, then it must also have...
Speed
The energy possessed by an object by virtue of its position is called...
Potential
Which of the following statements about power is true?
Power is the rate of doing work
A 1000 W motor does twice the work of a 500 W motor in...
The same time
Which of the following statements about energy is true?
Energy is always conserved
The ability of a system to do work due to its position or configuration is known as...
Potential
Which of the following is a force exerted by a string or rope?
Tension
What is the SI unit of energy?
Joule
What force allows an airplane to stay in the air?
Lift
What law describes the relationship between the force of gravity, mass, and distance?
Newton's Law of Universal Gravitation
What force prevents objects from sinking into the ground?
Normal force
What is the SI unit of force?
Newton
What is the force exerted by a fluid on an object moving through it?
Drag
What law states that the rate of change of momentum of an object is directly proportional to the force applied, and occurs in the direction of the force?
Newton's Second Law
Which of the following is a force exerted by an object in motion through a fluid?
Drag
What is the force that opposes the motion of an object in a fluid?
Drag
Which of the following is a force exerted by a surface as an object moves across it?
Friction
What is the SI unit of force?
Newton
What is the force required to lift an object upwards against gravity?
Lift
What law describes the relationship between the gravitational force, mass, and distance?
Newton's Law of Universal Gravitation
What force keeps an object on the ground?
Normal force
What is the SI unit of power?
Watt
What is the force that acts on an object due to its motion through a fluid?
Drag
What law states that an object in motion will stay in motion, and an object at rest will stay at rest unless acted upon by an unbalanced force?
Newton's First Law
Which of the following is a force that opposes the motion of an object sliding over a surface?
Friction
What is the force exerted by a rope, string, or cable on an object?
Tension
Which of the following is a force exerted by a fluid on an object moving through it?
Drag
What is the SI unit of energy?
Joule
What is the force that propels a rocket forward?
Thrust
What law states that for every action, there is an equal and opposite reaction?
Newton's Third Law
What is the force that opposes the motion of two surfaces in contact?
Friction
What is the SI unit of work?
Joule
What is the force required to maintain an object's motion in a circular path?
Centripetal force
What law describes the relationship between an object's mass, its acceleration, and the applied force?
Newton's Second Law
Which of the following is a force that acts on a falling object due to air resistance?
Drag
What is the force exerted by a stretched or compressed spring?
Spring force
What is the unit of displacement in the SI system?
Meter
When does an object have constant velocity but non-zero acceleration?
During circular motion
What is the sum of two vectors with opposite directions and different magnitudes?
Difference of magnitudes
Which of the following is a vector quantity?
Displacement
What is the angle between two parallel vectors in opposite directions?
180 degrees
When are two vectors orthogonal to each other?
When their dot product is zero
Which of the following is a scalar quantity?
Mass
What is the net force acting on an object in free fall with constant velocity?
Zero
What is the resultant of two perpendicular vectors of equal magnitude?
Magnitude √2 at 45 degrees
Which of the following is a vector quantity?
Velocity
What is the unit of acceleration in the SI system?
Meter per second squared
When is an object in rotational equilibrium?
When the net torque on it is zero
What is the sum of two collinear vectors?
Doubling of the magnitude
Which of the following is a vector quantity?
Displacement
What is the angle between two parallel vectors in the same direction?
0 degrees
What is the magnitude of a unit vector?
1
Which of the following is a scalar quantity?
Distance
What is the net force acting on an object in uniform circular motion?
Centripetal force
What is the resultant of two equal vectors in opposite directions?
Zero vector
Which of the following is a vector quantity?
Force
What is the unit of velocity in the SI system?
Meter per second
When does an object have zero acceleration?
When it is at rest
What is the resultant of two parallel vectors in opposite directions?
Difference of magnitudes
Which of the following is a vector quantity?
Acceleration
What is the angle between two collinear vectors?
0 degrees
What is the sum of two equal vectors?
Doubling of the magnitude
Which of the following is a scalar quantity?
Energy
What is the net force acting on an object moving with constant velocity?
Zero
What is the resultant of two parallel vectors in the same direction?
Sum of magnitudes
Which of the following is a vector quantity?
Displacement
How many pints are in a gallon?
8
What instrument measures magnetic field?
Gaussmeter
How many ounces are in a cup?
8
What is the SI unit of electric charge?
Coulomb
What instrument measures sound intensity?
Decibel meter
How many inches are in a foot?
12
What is the SI unit of frequency?
Hertz
How many pounds are in a kilogram?
2.20462
What instrument measures weight?
Scale
What is the SI unit of frequency?
Hertz
How many feet are in a yard?
3
What instrument measures wind speed?
Anemometer
How many ounces are in a pound?
16
What is the SI unit of power?
Watt
What instrument measures humidity?
Hygrometer
How many kilometers are in a mile?
1.609
What is the SI unit of pressure?
Pascal
How many seconds are in an hour?
3600
What instrument measures time?
Clock
What is the SI unit of speed?
Meter per second
How many milliliters are in a liter?
1000
What instrument measures pressure?
Barometer
What is the SI unit of energy?
Joule
How many liters are in a cubic meter?
1000
What instrument measures voltage?
Voltmeter
What is the SI unit of force?
Newton
How many centimeters are in a meter?
100
What is the SI unit of temperature?
Kelvin
Which instrument is used to measure mass?
Balance scale
What is the SI unit of electric current?
Ampere
