Physics · 2025 · 4 Apr · 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 · 4 Apr · Shift 1
25 questions from this JEE Main paper
Heat and Thermodynamics2 questionsUnits and Measurements1 questionsSimple Harmonic Motion1 questionsWave Optics1 questionsCurrent Electricity1 questionsAlternating Current1 questionsProperties of Matter2 questionsRotational Motion3 questionsElectrostatics2 questionsAtoms and Nuclei1 questionsGeometrical Optics2 questionsWaves1 questionsLaws of Motion1 questionsDual Nature of Radiation2 questionsGravitation1 questionsElectronic Devices1 questionsElectromagnetic Induction1 questionsCapacitor1 questions
- Q51.Consider the sound wave travelling in ideal gases of , and . All the gases have the same ratio , where is the pressure and is the density. The ratio of the speed of…Physics · Heat and Thermodynamics · MCQ
- Q52.In an electromagnetic system, the quantity representing the ratio of electric flux and magnetic flux has dimension of , where value of ' ' and ' ' arePhysics · Units and Measurements · MCQ
- Q53.Two simple pendulums having lengths and with negligible string mass undergo angular displacements and , from their mean positions, respectively. If the angular accelerations of both pendulums are same, then…Physics · Simple Harmonic Motion · MCQ
- Q54.In a Young's double slit experiment, the slits are separated by 0.2 mm . If the slits separation is increased to 0.4 mm , the percentage change of the fringe width is :Physics · Wave Optics · MCQ
- Q55.Current passing through a wire as function of time is given as . The charge that will flow through the wire from to isPhysics · Current Electricity · MCQ
- Q56.An alternating current is represented by the equation, ampere. The RMS value of current and the frequency of the given alternating current arePhysics · Alternating Current · MCQ
- Q57.Two liquids and have and as contact angles in a capillary tube. If , then identify the correct statement:Physics · Properties of Matter · MCQ
- Q58.Which of the following are correct expression for torque acting on a body? A. B. C. D. …Physics · Rotational Motion · MCQ
- Q59.Two infinite identical charged sheets and a charged spherical body of charge density ' ' are arranged as shown in figure. Then the correct relation between the electrical fields at and D points is: Includes diagramPhysics · Electrostatics · MCQ
- Q60.Considering the Bohr model of hydrogen like atoms, the ratio of the radius of orbit of the electron in and isPhysics · Atoms and Nuclei · MCQ
- Q61.When an object is placed 40 cm away from a spherical mirror an image of magnification is produced. To obtain an image with magnification of , the object is to be moved :Physics · Geometrical Optics · MCQ
- Q62.In an experiment with a closed organ pipe, it is filled with water by th of its volume. The frequency of the fundamental note will change byPhysics · Waves · MCQ
- Q63.A body of mass is suspended by two strings making angles and with the horizontal ceiling with tensions and simultaneously. and are related by , the angles and …Physics · Laws of Motion · MCQ
- Q64.A small mirror of mass is suspended by a massless thread of length . Then the small angle through which the thread will be deflected when a short pulse of laser of energy E falls normal on the mirror ( speed of light in…Physics · Dual Nature of Radiation · MCQ
- Q65.Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason Assertion A : The kinetic energy needed to project a body of mass from earth surface to infinity is …Physics · Gravitation · MCQ
- Q66.The Boolean expression can be realised with which of the following gate configurations. A. One 3-input AND gate, 3 NOT gates and one 2-input OR gate, One 2-input AND gate, B. One 3 -input AND gate,…Physics · Electronic Devices · MCQ
- Q67.The mean free path and the average speed of oxygen molecules at 300 K and 1 atm are and , respectively. Find the frequency of its collisions.Physics · Heat and Thermodynamics · MCQ
- Q68.If and represent the angular momentum and linear momentum respectively of a particle of mass '' having position vector as . The direction of force isPhysics · Rotational Motion · MCQ
- Q69.Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason Assertion A : In photoelectric effect, on increasing the intensity of incident light the stopping potential increases. Reason R…Physics · Dual Nature of Radiation · MCQ
- Q70.Two small spherical balls of mass 10 g each with charges and , are attached to two ends of very light rigid rod of length 20 cm . The arrangement is now placed near an infinite nonconducting charge…Physics · Electrostatics · MCQ
- Q71.A circular ring and a solid sphere having same radius roll down on an inclined plane from rest without slipping. The ratio of their velocities when reached at the bottom of the plane is where …Physics · Rotational Motion · Numerical
- Q72.Distance between object and its image (magnified by ) is 30 cm . The focal length of the mirror used is , where magnitude of value of is .Physics · Geometrical Optics · Numerical
- Q73.Two slabs with square cross section of different materials with equal sides and thickness and such that and . Considering lower edges of these slabs are fixed to the floor, we apply equal…Physics · Properties of Matter · Numerical
- Q74.Conductor wire ABCDE with each arm 10 cm in length is placed in magnetic field of Tesla, perpendicular to its plane. When conductor is pulled towards right with constant velocity of ,… Includes diagramPhysics · Electromagnetic Induction · Numerical
- Q75.Four capacitors each of capacitance are connected as shown in the figure. The capacitance between points and is : (in ). Includes diagramPhysics · Capacitor · Numerical