Physics · 2025 · 24 Jan · Shift 1
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 1
25 questions from this JEE Main paper
Motion in A Plane1 questionsWave Optics1 questionsGeometrical Optics3 questionsCircular Motion1 questionsAtoms and Nuclei1 questionsGravitation1 questionsSimple Harmonic Motion1 questionsProperties of Matter2 questionsHeat and Thermodynamics2 questionsElectrostatics2 questionsWork Power and Energy1 questionsElectronic Devices1 questionsCapacitor1 questionsDual Nature of Radiation1 questionsRotational Motion1 questionsAlternating Current1 questionsUnits and Measurements2 questionsCurrent Electricity1 questionsMagnetics1 questions
- Q51.An object of mass ' m ' is projected from origin in a vertical xy plane at an angle with the axis with an initial velocity . The magnitude and direction of the angular momentum of the object with…Physics · Motion in A Plane · MCQ
- Q52.The Young's double slit interference experiment is performed using light consisting of 480 nm and 600 nm wavelengths to form interference patterns. The least number of the bright fringes of 480 nm light that are required for the first…Physics · Wave Optics · MCQ
- Q53.What is the relative decrease in focal length of a lens for an increase in optical power by 0.1 D from 2.5D ? ['D' stands for dioptre]Physics · Geometrical Optics · MCQ
- Q54.A car of mass ' ' moves on a banked road having radius '' and banking angle . To avoid slipping from banked road, the maximum permissible speed of the car is . The coefficient of friction between the wheels of the…Physics · Circular Motion · MCQ
- Q55.During the transition of electron from state A to state C of a Bohr atom, the wavelength of emitted radiation is and it becomes when the electron jumps from state B to state C. Then the…Physics · Atoms and Nuclei · MCQ
- Q56.A satellite is launched into a circular orbit of radius ' R ' around the earth. A second satellite is launched into an orbit of radius 1.03 R . The time period of revolution of the second satellite is larger than the first one…Physics · Gravitation · MCQ
- Q57.A particle is executing simple harmonic motion with time period 2 s and amplitude 1 cm . If D and d are the total distance and displacement covered by the particle in 12.5 s , then isPhysics · Simple Harmonic Motion · MCQ
- Q58.An air bubble of radius 0.1 cm lies at a depth of 20 cm below the free surface of a liquid of density . If the pressure inside the bubble is greater than the atmospheric…Physics · Properties of Matter · MCQ
- Q59.An ideal gas goes from an initial state to final state. During the process, the pressure of gas increases linearly with temperature. A. The work done by gas during the process is zero. B. The heat added to gas is different from change in…Physics · Heat and Thermodynamics · MCQ
- Q60.Consider a parallel plate capacitor of area A (of each plate) and separation ' ' between the plates. If is the electric field and is the permittivity of free space between the plates, then potential energy stored in…Physics · Electrostatics · MCQ
- Q61.A force acts on an object in the x -direction. The work done by the force is 5 J when the object is displaced by 1 m . If the constant then will bePhysics · Work Power and Energy · MCQ
- Q62.Consider the following statements : A. The junction area of solar cell is made very narrow compared to a photo diode. B. Solar cells are not connected with any external bias. C. LED is made of lightly doped p-n junction. D. Increase of…Physics · Electronic Devices · MCQ
- Q63.A parallel plate capacitor was made with two rectangular plates, each with a length of and breath of . The distance between the plates is . Out of the following, which are…Physics · Capacitor · MCQ
- Q64.A thin plano convex lens made of glass of refractive index 1.5 is immersed in a liquid of refractive index 1.2. When the plane side of the lens is silver coated for complete reflection, the lens immersed in the liquid behaves like a…Physics · Geometrical Optics · MCQ
- Q65.A plano-convex lens having radius of curvature of first surface 2 cm exhibits focal length of in air. Another plano-convex lens with first surface radius of curvature 3 cm has focal length of when it is immersed in a liquid of…Physics · Geometrical Optics · MCQ
- Q66.An electron of mass ' m ' with an initial velocity enters an electric field . If the…Physics · Dual Nature of Radiation · MCQ
- Q67.The amount of work done to break a big water drop of radius ' ' into 27 small drops of equal radius is 10 J . The work done required to break the same big drop into 64 small drops of equal radius will bePhysics · Properties of Matter · MCQ
- Q68.A uniform solid cylinder of mass ' m ' and radius ' r ' rolls along an inclined rough plane of inclination . If it starts to roll from rest from the top of the plane then the linear acceleration of the cylinder's axis will bePhysics · Rotational Motion · MCQ
- Q69.An alternating current is given by . The r.m.s current will bePhysics · Alternating Current · MCQ
- Q70.For an experimental expression , where all the digits are significant. Then to report the value of we should writePhysics · Units and Measurements · MCQ
- Q71.A wire of resistance is bent to form an equilateral triangle. Then the equivalent resistance across any two vertices will be ohm.Physics · Current Electricity · Numerical
- Q72.A current of 5 A exists in a square loop of side . Then the magnitude of the magnetic field at the centre of the square loop will be . where, value of p is …Physics · Magnetics · Numerical
- Q73.The least count of a screw guage is 0.01 mm . If the pitch is increased by and number of divisions on the circular scale is reduced by , the new least count will bePhysics · Units and Measurements · Numerical
- Q74.The temperature of 1 mole of an ideal monoatomic gas is increased by at constant pressure. The total heat added and change in internal energy are and , respectively. If then…Physics · Heat and Thermodynamics · Numerical
- Q75.A square loop of sides is held normally in front of a point charge at a distance . The flux of the electric field through the shaded region is … Includes diagramPhysics · Electrostatics · Numerical