Physics · 2025 · 24 Jan · Shift 2
25 questions from this JEE Main paperGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Physics · 2025 · 24 Jan · Shift 2
25 questions from this JEE Main paper
Magnetics4 questionsWave Optics2 questionsHeat and Thermodynamics4 questionsElectronic Devices1 questionsDual Nature of Radiation2 questionsElectrostatics2 questionsAtoms and Nuclei1 questionsRotational Motion2 questionsElectromagnetic Waves1 questionsMotion in A Plane1 questionsGeometrical Optics1 questionsSimple Harmonic Motion1 questionsProperties of Matter1 questionsCircular Motion1 questionsGravitation1 questions
- Q51.N equally spaced charges each of value q , are placed on a circle of radius R . The circle rotates about its axis with an angular velocity as shown in the figure. A bigger Amperian loop B encloses the whole circle where as a… Includes diagramPhysics · Magnetics · MCQ
- Q52.In a Young's double slit experiment, three polarizers are kept as shown in the figure. The transmission axes of and are orthogonal to each other. The polarizer covers both the slits with its transmission axis at … Includes diagramPhysics · Wave Optics · MCQ
- Q53.Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : A electron in a certain region of uniform magnetic field is moving with constant velocity in a straight line path.…Physics · Magnetics · MCQ
- Q54.The temperature of a body in air falls from to in 4 minutes. The temperature of the air is . The temperature of the body in the next 4 minutes will be :Physics · Heat and Thermodynamics · MCQ
- Q55.The output of the circuit is low (zero) for : (A) (B) (C) (D) Choose the correct answer from the options given below : Includes diagramPhysics · Electronic Devices · MCQ
- Q56.The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit) : Includes diagramPhysics · Heat and Thermodynamics · MCQ
- Q57.In photoelectric effect, the stopping potential frequency curve is plotted. ( h is the Planck's constant and is work function of metal ) (A) …Physics · Dual Nature of Radiation · MCQ
- Q58.A small uncharged conducting sphere is placed in contact with an identical sphere but having charge and then removed to a distance such that the force of repulsion between them is $9 \times 10^{-3}…Physics · Electrostatics · MCQ
- Q59.A long straight wire of a circular cross-section with radius ' a ' carries a steady current I . The current I is uniformly distributed across this cross-section. The plot of magnitude of magnetic field B with distance from the centre…Physics · Magnetics · MCQ
- Q60.The energy E and momentum p of a moving body of mass m are related by some equation. Given that c represents the speed of light, identify the correct equationPhysics · Atoms and Nuclei · MCQ
- Q61.Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : In an insulated container, a gas is adiabatically shrunk to half of its initial volume. The temperature of the gas…Physics · Heat and Thermodynamics · MCQ
- Q62.A solid sphere and a hollow sphere of the same mass and of same radius are rolled on an inclined plane. Let the time taken to reach the bottom by the solid sphere and the hollow sphere be and , respectively, thenPhysics · Rotational Motion · MCQ
- Q63.Which of the following figure represents the relation between Celsius and Fahrenheit temperatures?Physics · Heat and Thermodynamics · MCQ
- Q64.Arrange the following in the ascending order of wavelength : (A) Microwaves (B) Ultraviolet rays (C) Infrared rays (D) X-rays …Physics · Electromagnetic Waves · MCQ
- Q65.Young's double slit inteference apparatus is immersed in a liquid of refractive index 1.44. It has slit separation of 1.5 mm . The slits are illuminated by a parallel beam of light whose wavelength in air is 690 nm . The fringe-width on a…Physics · Wave Optics · MCQ
- Q66.A solid sphere is rolling without slipping on a horizontal plane. The ratio of the linear kinetic energy of the centre of mass of the sphere and rotational kinetic energy is :Physics · Rotational Motion · MCQ
- Q67.The position vector of a moving body at any instant of time is given as . The magnitude and direction of velocity at is,Physics · Motion in A Plane · MCQ
- Q68.A photograph of a landscape is captured by a drone camera at a height of 18 km . The size of the camera film is and the area of the landscape photographed is . The focal length of…Physics · Geometrical Optics · MCQ
- Q69.In the first configuration (1) as shown in the figure, four identical charges are kept at the corners A, B, C and D of square of side length ''. In the second configuration (2), the same charges are shifted to mid… Includes diagramPhysics · Electrostatics · MCQ
- Q70.A particle oscillates along the -axis according to the law, where . The kinetic energy of the particle as a function of is correctly…Physics · Simple Harmonic Motion · MCQ
- Q71.The ratio of the power of a light source to that the light source is is emitting photons per second at 600 nm . If the wavelength of the source is 300 nm , then the number of photons per…Physics · Dual Nature of Radiation · Numerical
- Q72.The increase in pressure required to decrease the volume of a water sample by is . Bulk modulus of water is . The value of P is …Physics · Properties of Matter · Numerical
- Q73.A string of length is fixed at one end and carries a mass of at the other end. The mass makes rotations per second about the vertical axis passing through end of the string as shown. The tension in the… Includes diagramPhysics · Circular Motion · Numerical
- Q74.Acceleration due to gravity on the surface of earth is ' '. If the diameter of earth is reduced to one third of its original value and mass remains unchanged, then the acceleration due to gravity on the surface of the earth is …Physics · Gravitation · Numerical
- Q75.A tightly wound long solenoid carries a current of 1.5 A . An electron is executing uniform circular motion inside the solenoid with a time period of 75 ns . The number of turns per metre in the solenoid is .…Physics · Magnetics · Numerical