11th Standard CBSE Physics Study material & Free Online Practice Tests - View and download Sample Question Papers with Solutions for Class 11 Session 2019 - 2020 CBSE

Physics Question Papers & Study Material

11th CBSE Thermal Properties of Matter Model Question Paper - by Girish - Chennai - View & Download

  • 1)

    At about 4°C, a certain amount of water has maximum

  • 2)

    Dimensional formula of specific heat capacity is

  • 3)

    The top of a lake gets frozen at a place where the surrounding air is at a temperature of - 20°C. Then

  • 4)

    The scale on a steel meter rod is calibrated at 20°C. What will be the error in the reading of 50 ern at 27°C? Take, a = 1.2 x 10.5 °C-1

  • 5)

    The rates of cooling of two different liquids put in exactly similar calorimeters and kept in identical surroundings are the same if

11th CBSE Physics Mechanical Properties of Fluids Model Question Paper - by Girish - Chennai - View & Download

  • 1)

    The Bernauli's Theorem is based on the conservation of:

  • 2)

    Two small drops of mercury, each of radius R, coalesce to form a single large drop. The ratio of the total surface energies before and after the change is:

  • 3)

    For a ball falling in a liquid with constant velocity, ratio of resistance force due to the liquid to that due to gravity is

  • 4)

    Application of Bernaull's Theorem can be seen in

  • 5)

    At which of the following temperature, the value of surface tension of water is minimum?

11th Standard CBSE Physics Mechanical Properties of Solids Model Question Paper - by Girish - Chennai - View & Download

  • 1)

    Dimensional formula of stress is same as that of

  • 2)

    Young's modulus of a material has the same unit as

  • 3)

    Which of the following is not a unit of Young's modulus?

  • 4)

    A spring of force constant k is cut into two equal parts. The force constant of each part is

  • 5)

    Young's modulus of a wire depends on

11th Standard CBSE Physics Gravitation Model Question Paper - by Girish - Chennai - View & Download

  • 1)

    A satellite is orbiting the earth. If its distance from the earth is increased, its

  • 2)

    A satellite of mass m revolves around the earth of radius R at a height x from its surface. If g is the acceleration due to gravity on the surface of the earth, the orbital speed of the satellite is

  • 3)

    If a particle is fired vertically upwards from the surface of earth and reaches a height of 6400 km, the initial velocity of the particle is (assume R = 6400 km and g = 10 ms-2)

  • 4)

    If M is the mass of the earth and R its radius, the ratio of the gravitational acceleration and the gravitational constant is

  • 5)

    A satellite is launched into a circular orbit of radius R around the earth. A second satellite launched into an orbit of radius 1.01 R. The time period of the second satellite is larger than that of the first one by approximately

11th Standard CBSE Unit 7 System of Particles and Rotational Motion Model Questions Paper - by Girish - Chennai - View & Download

  • 1)

    A couple produces a:

  • 2)

    A cylindrical solid of mass M has raidus R and length L. Its moment of inertia about a generator is:

  • 3)

    A man of mass M is standing at the centre of a rotating turn table rotating with an angular velocity w. The man holds two 'dumb bells' of mass M/4 each in each of his two hands. If he stretches his arms to a horizontal position, the turn table acquires a new angular velocity w' where

  • 4)

    A particle performing uniform circular motion has angular momentum L. If its angular frequency is doubled and its kinetic energy halved, then the new angular momentum is

  • 5)

    A loaded spring gun of mass M fires a 'shot' of mass m with a velocity \(\vartheta \) at an angle of elevation \(\theta\). The gun is initially at rest on a horizontal frictionless surface. After firing, the centre of mass of the gun-shot system

11th CBSE Physics Unit 6 Work,Energy and Power Model Question Paper - by Girish - Chennai - View & Download

  • 1)

    A body is initially at rest. It undergoes one-dimensional motion with constant acceleration. The power delivered to it at time t is proportional to

  • 2)

    A body is moving unidirectionally under the influence of a source of constant power. Its displacement in time t is proportional to

  • 3)

    Equal masses (m each) are attached at the two ends of a string passing over two pulleys. Another mass is attached at the centre of the string. In order that there is no sag in the string, this mass should be

  • 4)

    A heavy stone is thrown from a cliff of height h with a speed v. The stone will hit the ground with maximum speed if it is thrown

  • 5)

    The work done by the external forces on a system equals the change in

11th CBSE Physics Unit 5 Laws of Motion Important Question Paper - by Girish - Chennai - View & Download

  • 1)

    If the tension in the cable supporting an elevator is equal to the weight of the elevator, the elevator may

  • 2)

    A block of mass M is pulled along a horizontal frictionless surface by a rope of mass m.
    Force P is applied at one end of the rope. The force which the rope exerts on the block is:

  • 3)

    A force of 200 N is required to push a car of mass 500 kg slowly at constant speed on a level road. If a force of 500 N is applied, the acceleration of the car (in m S-2) will be

  • 4)

    Water is poured from a height of 10m into an empty barrel at the rate of 1 litre per second. If the weight of the barrel is 10 kg, the weight indicated at time t = 60 s will be

  • 5)

    The physical quantity which is equal to the change in momentum of a body is known as

11th Standard CBSE Physics Unit 4 Motion in a Plane Important Question Paper - by Girish - Chennai - View & Download

  • 1)

    If \(\overrightarrow { { a }_{ 1 } } \) and \(\overrightarrow { { a }_{ 2 } } \) are two non collinear unit vectors and if \(\left| \overrightarrow { { a }_{ 1 } } +\overrightarrow { { a }_{ 2 } } \right| \) =\(\sqrt{3}\), then the value of \(\left( \overrightarrow { { a }_{ 1 } } -\overrightarrow { { a }_{ 2 } } \right) .\left( 2\overrightarrow { { a }_{ 1 } } +\overrightarrow { { a }_{ 2 } } \right) \) is

  • 2)

    The sum of magnitudes of two forces acting at a point is 18 units and the magnitude of their resultant is 12 units. The resultant is at 90° with the force of the smaller magnitude. The magnitude of the individual forces is

  • 3)

    From the top of a tower of height 40 m, a ball is projected upwards with a speed of 20 m/ s at an angle of elevation of 30°. The ratio of the total time taken by the ball to hit the ground to its time of flight (time taken to come back to the same elevation) is (Take g = 10 m/s2)

  • 4)

    A boy aims a gun at a target from a point, at a horizontal distance of 100 m. if the gun can impart a horizontal velocity of 500 ms-1 to the bullet, the height above the target where he must aim his gun, in order to hit it is (Take g = 10 ms=-2)

  • 5)

    At the top of the trajectory of a projectile, the directions of its velocity and accelerations are

11th Standard CBSE Physics Unit 3 Motion in a Straight Line Important Question Paper - by Girish - Chennai - View & Download

  • 1)

    The displacement x of a particle varies with time according to the relation x=\(\frac { a }{ b } \)(1-e-bt). Then

  • 2)

    The displacement of an object at any instant is given by x = 30 + 20 t2, where x is in metres and t in seconds.
    The acceleration of the object will be

  • 3)

    Which of the following is not a vector quantity?

  • 4)

    When the distance travelled by a body is directly proportional to the time, the body is said to have a

  • 5)

    In case of a moving body

11th CBSE Physics Unit 2 Units and Measurements Important Question Paper - by Girish - Chennai - View & Download

  • 1)

    The SI units of magnetic field is

  • 2)

    The dimensions of energy per unit volume are the same as those of

  • 3)

    The SI units of the universal gravitational constant G are

  • 4)

    'Parsec' is the unit of:

  • 5)

    The density of a cube is measured by measuring its mass and the length of its sides. If the maximum errors in the measurement of mass and length are 3% and 2% respectively, then the maximum error in the measurement of density is

11th CBSE Physics Unit 1 Physical World Important Question Paper - by Girish - Chennai - View & Download

  • 1)

    Who discovered cosmic radiations?

  • 2)

    Who gave Universal Law of Gravitation?

  • 3)

    What is the relative magnitude of electromagnetic force with respect to strong nuclear forces?

  • 4)

    Who discovered scattering of light?

  • 5)

    Which scientific principle is steam engine based on:

CBSE 11th Physics HOTs Model Exam Questions and Answers - by Bala - View & Download

  • 1)

    Name the two domains of Physics.

  • 2)

    Write the dimensional formula of wavelength and frequency of a wave.

  • 3)

    Can a body have zero velocity and finite acceleration?

  • 4)

    A body is projected with speed u at an angle \(\theta \) to the horizontal to have maximum range. What is the velocity at the highest point?

  • 5)

    What is the coordinates for precession?

CBSE 11th Physics Class NCERT Questions and Answers Download - by Bala - View & Download

  • 1)

    Name two major groups of Physics.

  • 2)

    How do we make the choice of a standard / unit of measurement?

  • 3)

    Draw x-t graph for positive acceleration.

  • 4)

    Galileo, in his book 'Two new sciences', stated that for elevations which exceed or fall short of \({ 45 }^{ \circ }\)by equal amounts, the ranges are equal, Prove this statement.

  • 5)

    What is couple?

Class 11 CBSE Physics Model Question and answers NCERT - by Bala - View & Download

  • 1)

    How much stronger nuclear force is compared to electromagnetic force?

  • 2)

    Name some physical quantities which are dimensionless.

  • 3)

    Draw v-t graph for non-uniform accelerated motion.

  • 4)

    Can there be two vectors where the resultant is equal to either of them?

  • 5)

    A wheel of moment of inertia 50 kg-m2 about its own axis is revolving at a rate of 5 revolutions per second. What is its angular momentum?

Oscillation Important Questions from CBSE 11th Physics - by Bala - View & Download

  • 1)

    What is the period of each of the function, sec\(\omega \) and cosec \(\omega \) t?

  • 2)

    What would be the effect on the time period if the amplitude of a simple pendulum increases?

  • 3)

    What is the force equation of a SHM?

  • 4)

    A simple pendulum is transferred from earth to the surface of moon. How will its time period be affected?

  • 5)

    The piston in the cylinder head of a locomotive has a stroke (twice the amplitude) of 1.0 m. If the piston executes simple harmonic motion with an angular frequency of 200 rad/min, then what is its maximum speed?

11th CBSE Physics Kinetic Theory Important Question Paper - by Bala - View & Download

  • 1)

    What is the value of \(\gamma\) to monoatomic gas ?

  • 2)

    When air is pumped into a cycle tyre the volume and pressure of the air in the tyre both are increased." What about Boyle's law in this case?

  • 3)

    If a gas is heated, its temperature increases. On the basis of kinetic theory of gases, explain.

  • 4)

    If a molecule having N atoms has k number of constraints, how many degree of freedom does the gas possess?

  • 5)

    If there are f degrees of freedom with n moles of a gas, then find the internal energy possessed at a temperature T.

11th Physics Oscillation Important Question Paper - by Bala - View & Download

  • 1)

    What is the period of each of the function, sec\(\omega \) and cosec \(\omega \) t?

  • 2)

    A body executes SHM with aperiod of 11/7 s and an amplitude of 0.025 m. What is the maximum value of acceleration?

  • 3)

    What is the force equation of a SHM?

  • 4)

    If the length of a simple pendulum is increased by 25% then what is the change in its time period?

  • 5)

    State the condition when motion of a particle can be an SHM.

11th CBSE Physics Waves Important Question Paper - by Bala - View & Download

  • 1)

    What is the nature of water waves produced by a motorboat sailing in water ?

  • 2)

    Show that when a string fixed at its two ends vibrates in 1 loop, 2 loops, 3loops and 4loops, the frequencies are in the ratio 1:2:3:4.

  • 3)

    A hospital uses an ultrasonic scanner to locate tumours in a tissue. What is the wavelength of sound in the tissue in which the speed of sound os 1.7 kms-1? The operating frequency of the scanner is 4.2 MHz.

  • 4)

    A sonometer wire is vibrating in resonance with a tuning fork. Keeping the tension applied same, the length of the wire is doubled. Under what conditions would the tuning fork still be in resonance with the wire?

  • 5)

    What frequency of the sound you hear coming directly from the siren?

11th Physics Revision Model Question Paper 1 - by Bala - View & Download

  • 1)

    Why do we call Physics an exact Science?

  • 2)

    The mass of a body is measured by two persons is 0.2kg and 10.23kg.Which one is more accurate and why?

  • 3)

    Can the relative velocity of two bodies be greater than the absolute velocity  of either?

  • 4)

    If \(|A\times B|=A.B\), What is the angle between A and B?

  • 5)

    Does the moment of inertia of a rigid body change with the speed of rotation?

11th Standard CBSE Physics Revision Test - by Bala - View & Download

  • 1)

    What is the condition for an object to be considered as a point object?

  • 2)

    Does the displacement of an object depend on the choice of the postion of origin of the coordinate system?

  • 3)

    For which condition, the distance and the magnitude of displacement of an object have the same values?

  • 4)

    Position-time graph could have negative slope Is it true or false?

  • 5)

    The displacement-time graph of a particle is parallel to time-axis, what is the velocity of the particle?

CBSE Class 11 Physics Model Test - by Bala - View & Download

  • 1)

    Why do we call Physics an exact Science?

  • 2)

    Give two approaches to study Physics.

  • 3)

    Which group of Physics has recently came into existence?

  • 4)

    Name the scientific principle behind the technology, 'nuclear reactor'.

  • 5)

    Give one major discovery resulted due to basic laws of electricity and magnetism.

Kinetic Theory - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    What is the value of \(\gamma\) to monoatomic gas ?

  • 2)

    Calculate the number of atoms in 39.4 g gold. Molar mass of gold is 197g mol-1 .

  • 3)

    The volume of a given mass of a gas at 270C, 1 atm is 100 cc. What will be its volume at 3270C?

  • 4)

    What is the minimum possible temperature on the basis of Charle's law ?

  • 5)

     What would be the effect on rms velocity of gas molecules, if the temperature of the gas is increased by a factor 4 ?

Thermodynamics - Important Questions Model Paper In 11th Physics - by Bala - View & Download

  • 1)

    Temperature in the freezer of a refrigerator is being maintained at -13o C and room temperature on a particular day was 42o C. Calculate the coefficient of performance of the refrigerator.

  • 2)

    Why a gas is cooled when it expand?

  • 3)

    Two isothermal curves do not intersect each other, why?

  • 4)

    Why air quickly leaking out of a balloon becomes cooler?

  • 5)

    A room can be cooled by opening the door of a refrigerator.Is it true or false?

Thermal Properties Of Matter - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    Black body radiation is white. Comment.

  • 2)

    Can we boil water inside in the earth satellite?

  • 3)

    Give the relation between celsis, fahrenheit and reaumur scale temperature.

  • 4)

    Why birds are often seen to swell their features in winter?

  • 5)

    Usually a good conductor of heat is a good conductor of electricity also. Give reason.

Mechanical Properties Of Fluids - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    If a wet piece of wood burns, then water droplets appear on the other end, why?

  • 2)

    Why, surface tension of all lubricating oils and paint is kept low? 

  • 3)

    Find the work done required to make a soap bubble of radius 0.02 m. Given surface tension of soap 0.03 N/m

  • 4)

    Why does the velocity increase when liquid flowing in a wider tube enters a narrow tube?

  • 5)

    Can Bernoulli's equation be used to describe the flow of water through a rapid in a river? Explain.

11th Physics Model Question Paper 7 - by Bala - View & Download

  • 1)

    Two identical solid balls, one of ivory and the other of wet-clay, are dropped from the same height on the floor. Which will rise to a greater height after striking the floor and why ?

  • 2)

    Is stress a vector quantity ?

  • 3)

    A thick wire is suspended from a rigid support, but no load is attached to its free end. Is this wire under stress ?

  • 4)

    Which type of strain is there, when a spiral spring is stretched by a force ?

  • 5)

    What does the slope of stress versus strain graph indicate ?

Gravitation - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    If earth be at one half its present distance from the sun, then how many days will there be in a year?

  • 2)

    Why does tides arise in the oceans?

  • 3)

    Calculate the mass of the sun, given that distance between the sun and the earth is \(1.49\times { 10 }^{ 11 }m\) and \(G=6.67\times { 10 }^{ -11 }Nm^{ 2 }/{ k }g^{ 2 }\).

  • 4)

    Why is the atmosphere much rarer on the moon than one earth?

  • 5)

    Where does a body weigh more; at the surface of the earth or in a mine?

System Of Particles And Roational Motion - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    A particle is moving on the x-axis with a linear velocity of 2 m/s. What will be its angular momentum about the origin?

  • 2)

    In a flywheel, most of the mass is concentrated at the rim. Explain why?

  • 3)

    If a cube is melted and is casted into a sphere, does moment of inertia about an axis through centre of mass increase or decrease.

  • 4)

    In which case of mass of a body lie outside it? Give one example.

  • 5)

    Find centre of mass of a triangular lamina.

11th Physics Model Question Paper 2 - by Bala - View & Download

  • 1)

    How much work is done by mass M moving once around a horizontal circle of radius r?

  • 2)

    Friction is a non-conservative force. Why?

  • 3)

    If the momentum and total energy is conserved, then define the collision is occurred?

  • 4)

    Which physical terms remain conserved in an inelastic collision?

  • 5)

    What is the loss in kinetic energy after collision, if the target body is initially at rest?

Laws Of Motion - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    Bodies of larger mass need greater initial effort to put them in motion. why ?

  • 2)

    Calculate the force acting on a body which changes the momentum of the body at the rate of 1 kg m/s2.

  • 3)

    A force of 36 dyne is inclined to the horizontal at an angle of 60\(^0\) . Find the acceleration in a mass of 18 g that moves in a horizontal diraction.

  • 4)

    A body is acted upon by a number of external forces. Can it remain at rest ?

  • 5)

    An impulse is applied to a moving object with a force at an angle of 20\(^0\) w.r.t. velocity vector. what is the angle between the impulse vector and change in momentum vector ?

Motion In A Plane - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    Three vectors not lying in a plane can never end up to give a null vector. Is it true?

  • 2)

    What is the value of \(\hat { i } +m\hat { j } ++\hat { k } \) to be unit vector?

  • 3)

    Two equal forces having their resultant equal to either. At what angle are they inclined?

  • 4)

    Under what condition the three vectors cannot give zero resultant?

  • 5)

    What is the angle between A and B, if A and B denote the adjacent sides of a parallelogram drawn from a point and the area of the parallelogram is 1/2 AB?

Motion In A Straight Line - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    What is the condition for an object to be considered as a point object?

  • 2)

    Does the displacement of an object depend on the choice of the postion of origin of the coordinate system?

  • 3)

    For which condition, the distance and the magnitude of displacement of an object have the same values?

  • 4)

    The displacement-time graph for two particles X and Y are straight lines making angles of 30o and 60o with the time axis. What is the ratio of the velocities of Y and X ?

  • 5)

    With zero speed a particle may have non-zero velocity. Is the statement true or false, explain?

11th Physics Model Question Paper 3 - by Bala - View & Download

  • 1)

    Is it possible to have length and velocity both as fundamental quantities?Why?

  • 2)

    How many astronomical units make one metre?

  • 3)

    How many amu make 1 kg?

  • 4)

    Human heart is an inbuilt clock.comment

  • 5)

    Define one Barn.How it is related with metre?

Physical World - Important Questions Model Question Paper 1 In 11th Physics - by Bala - View & Download

  • 1)

    Give two approaches to study Physics.

  • 2)

    Name two major groups of Physics.

  • 3)

    Quantitative measurement plays major role in Physics, why?

  • 4)

    Name the scientific principle behind the technology, 'nuclear reactor'.

  • 5)

    Give one major discovery resulted due to basic laws of electricity and magnetism.

Permutation And Combination - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

11th Physics Model Question Paper 5 - by ADMIN-ENGLISH - View & Download

11th Physics Model Question Paper 4 - by ADMIN-ENGLISH - View & Download

11th Physics Model Question Paper 6 - by ADMIN-ENGLISH - View & Download

Work, Energy And Power - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

Waves - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

Units And Measurements - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

Thermodynamics - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

Thermal Properties Of Matter - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

System Of Particles And Roational Motion - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Physical World - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Oscillation - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

Motion In A Straight Line - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Motion In A Plane - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Mechanical Properties Of Solids - Important Questions Model Question Paper In 11th Physics - by ADMIN-ENGLISH - View & Download

Mechanical Properties Of Fluids - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Laws Of Motion - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Kinetic Theory - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

Gravitation - Important Questions Model Question Paper 2 In 11th Physics - by ADMIN-ENGLISH - View & Download

View all

CBSE Education Study Materials

11th CBSE Physics 2019 - 2020 Academic Syllabus Girish - Chennai

Physics 2019 - 2020 Academic Syllabus 

Tips to score good marks in CBSE Class 11 Physics ADMIN-ENGLISH

  • Practice the important questions from these chapters. Below is the sample question paper f...

Tips and Tricks to score good marks in CBSE Class 11 Physics ADMIN-ENGLISH

Scoring good marks in physics is easy if you work on derivations ( important) and numerical. Phys...

Tips and Tricks to score good marks in CBSE Class 11 Physics Bala

Scoring good marks in physics is easy if you work on derivations ( important) and numerical. Phys...

View all Question papers

CBSEStudy Material - Sample Question Papers with Solutions for Class 11 Session 2019 - 2020

Latest Sample Question Papers & Study Material for class 11 session 2019 - 2020 for Subjects Mathematics, Chemistry, Biology, Economics, Business Studies, Accountancy in PDF form to free download for practice. Download QB365 Free Mobile app & get practice question papers.

More than 1000+ CBSE Syllabus Sample Question Papers & Study Material are based on actual Board question papers which help students to get an idea about the type of questions that will be asked in Class 11 Final Board Public examinations. All the Sample Papers are adhere to CBSE guidelines and its marking scheme , Question Papers & Study Material are prepared and posted by our faculty experts , teachers , tuition teachers from various schools in Tamilnadu.

Hello Students, if you like our sample question papers & study materials , please share these with your friends and classmates.

Related Tags