Physics · 2022 · 24 Jun · 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 · 2022 · 24 Jun · Shift 2
25 questions from this JEE Main paper
Units and Measurements1 questionsGravitation1 questionsCircular Motion2 questionsElectrostatics2 questionsSimple Harmonic Motion1 questionsCurrent Electricity1 questionsMagnetic Properties of Matter1 questionsMagnetics1 questionsAlternating Current1 questionsProperties of Matter1 questionsLaws of Motion1 questionsHeat and Thermodynamics2 questionsCapacitor1 questionsElectromagnetic Waves1 questionsDual Nature of Radiation1 questionsWave Optics1 questionsAtoms and Nuclei1 questionsMotion in A Plane1 questionsWaves1 questionsElectronic Devices1 questionsGeometrical Optics1 questionsElectromagnetic Induction1 questions
- Q46.Identify the pair of physical quantities that have same dimensions:Physics · Units and Measurements · MCQ
- Q47.The distance between Sun and Earth is R. The duration of year if the distance between Sun and Earth becomes 3R will be :Physics · Gravitation · MCQ
- Q48.A stone of mass m, tied to a string is being whirled in a vertical circle with a uniform speed. The tension in the string isPhysics · Circular Motion · MCQ
- Q49.Two identical charged particles each having a mass 10 g and charge 2.0 10 7C are placed on a horizontal table with a separation of L between them such that they stay in limited equilibrium. If the coefficient of friction…Physics · Electrostatics · MCQ
- Q50.Two massless springs with spring constants 2 k and 9 k, carry 50 g and 100 g masses at their free ends. These two masses oscillate vertically such that their maximum velocities are equal. Then, the ratio of their respective amplitudes will…Physics · Simple Harmonic Motion · MCQ
- Q51.What will be the most suitable combination of three resistors A = 2 , B = 4 , C = 6 so that is equivalent resistance of combination?Physics · Current Electricity · MCQ
- Q52.The soft-iron is a suitable material for making an electromagnet. This is because soft-iron hasPhysics · Magnetic Properties of Matter · MCQ
- Q53.A proton, a deutron and an -particle with same kinetic energy enter into a uniform magnetic field at right angle to magnetic field. The ratio of the radii of their respective circular paths is :Physics · Magnetics · MCQ
- Q54.Given below are two statements : Statement I : The reactance of an ac circuit is zero. It is possible that the circuit contains a capacitor and an inductor. Statement II : In ac circuit, the average power delivered by the source never…Physics · Alternating Current · MCQ
- Q55.Potential energy as a function of r is given by , where r is the interatomic distance, A and B are positive constants. The equilibrium distance between the two atoms will be :Physics · Properties of Matter · MCQ
- Q56.An object of mass 5 kg is thrown vertically upwards from the ground. The air resistance produces a constant retarding force of 10 N throughout the motion. The ratio of time of ascent to the time of descent will be equal to : [Use g = 10 ms…Physics · Laws of Motion · MCQ
- Q57.A fly wheel is accelerated uniformly from rest and rotates through 5 rad in the first second. The angle rotated by the fly wheel in the next second, will be :Physics · Circular Motion · MCQ
- Q58.A 100 g of iron nail is hit by a 1.5 kg hammer striking at a velocity of 60 ms 1. What will be the rise in the temperature of the nail if one fourth of energy of the hammer goes into heating the nail? [Specific heat capacity of iron =…Physics · Heat and Thermodynamics · MCQ
- Q59.If the charge on a capacitor is increased by 2 C, the energy stored in it increases by 44%. The original charge on the capacitor is (in C)Physics · Capacitor · MCQ
- Q60.A long cylindrical volume contains a uniformly distributed charge of density . The radius of cylindrical volume is R. A charge particle (q) revolves around the cylinder in a circular path. The kinetic energy of the particle is :Physics · Electrostatics · MCQ
- Q61.An electric bulb is rated as 200 W. What will be the peak magnetic field at 4 m distance produced by the radiations coming from this bulb? Consider this bulb as a point source with 3.5% efficiency.Physics · Electromagnetic Waves · MCQ
- Q62.The light of two different frequencies whose photons have energies 3.8 eV and 1.4 eV respectively, illuminate a metallic surface whose work function is 0.6 eV successively. The ratio of maximum speeds of emitted electrons for the two…Physics · Dual Nature of Radiation · MCQ
- Q63.Two light beams of intensities in the ratio of 9 : 4 are allowed to interfere. The ratio of the intensity of maxima and minima will be :Physics · Wave Optics · MCQ
- Q64.In Bohr's atomic model of hydrogen, let K, P and E are the kinetic energy, potential energy and total energy of the electron respectively. Choose the correct option when the electron undergoes transitions to a higher level :Physics · Atoms and Nuclei · MCQ
- Q65.A body is projected from the ground at an angle of 45 with the horizontal. Its velocity after 2s is 20 ms 1. The maximum height reached by the body during its motion is m. (use g = 10 ms 2)Physics · Motion in A Plane · Numerical
- Q66.Two travelling waves of equal amplitudes and equal frequencies move in opposite directions along a string. They interfere to produce a stationary wave whose equation is given by cm The amplitude…Physics · Waves · Numerical
- Q67.In the given circuit, the value of current IL will be mA. (When RL = 1k ) Includes diagramPhysics · Electronic Devices · Numerical
- Q68.A ray of light is incident at an angle of incidence 60 on the glass slab of refractive index . After refraction, the light ray emerges out from other parallel faces and lateral shift between incident ray and emergent ray…Physics · Geometrical Optics · Numerical
- Q69.A circular coil of 1000 turns each with area 1m2 is rotated about its vertical diameter at the rate of one revolution per second in a uniform horizontal magnetic field of 0.07T. The maximum voltage generation will be …Physics · Electromagnetic Induction · Numerical
- Q70.A monoatomic gas performs a work of where Q is the heat supplied to it. The molar heat capacity of the gas will be R during this transformation. Where R is the gas constant.Physics · Heat and Thermodynamics · Numerical