Physics · 2023 · 30 Jan · Shift 1
29 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 · 2023 · 30 Jan · Shift 1
29 questions from this JEE Main paper
Magnetics2 questionsProperties of Matter2 questionsDual Nature of Radiation1 questionsHeat and Thermodynamics2 questionsElectronic Devices1 questionsCenter of Mass3 questionsCurrent Electricity2 questionsElectrostatics2 questionsAtoms and Nuclei1 questionsGravitation1 questionsMotion in A Straight Line2 questionsGeometrical Optics2 questionsAlternating Current1 questionsSimple Harmonic Motion1 questionsWave Optics1 questionsRotational Motion1 questionsElectromagnetic Induction1 questionsUnits and Measurements1 questionsElectromagnetic Waves1 questionsCapacitor1 questions
- Q40.A massless square loop, of wire of resistance , supporting a mass of , hangs vertically with one of its sides in a uniform magnetic field of , directed outwards in the shaded region. A dc… Includes diagramPhysics · Magnetics · MCQ
- Q41.The height of liquid column raised in a capillary tube of certain radius when dipped in liquid A vertically is, . If the tube is dipped in a similar manner in another liquid of surface tension and density…Physics · Properties of Matter · MCQ
- Q42.A small object at rest, absorbs a light pulse of power and duration . Assuming speed of light as , the momentum of the object becomes equal to :Physics · Dual Nature of Radiation · MCQ
- Q43.Choose the correct relationship between Poisson ratio , bulk modulus (K) and modulus of rigidity of a given solid object :Physics · Properties of Matter · MCQ
- Q44.The pressure and temperature ( relationship of an ideal gas obeys the equation constant. The volume expansion coefficient of the gas will be :Physics · Heat and Thermodynamics · MCQ
- Q45.The output waveform of the given logical circuit for the following inputs A and B as shown below, is : Includes diagramPhysics · Electronic Devices · MCQ
- Q46.As per the given figure, a small ball P slides down the quadrant of a circle and hits the other ball Q of equal mass which is initially at rest. Neglecting the effect of friction and assume the collision to be elastic, the velocity of ball… Includes diagramPhysics · Center of Mass · MCQ
- Q47.The charge flowing in a conductor changes with time as . Where and are constants. Minimum value of current is :Physics · Current Electricity · MCQ
- Q48.Heat is given to an ideal gas in an isothermal process. A. Internal energy of the gas will decrease. B. Internal energy of the gas will increase. C. Internal energy of the gas will not change. D. The gas will do positive work. E. The gas…Physics · Heat and Thermodynamics · MCQ
- Q49.Electric field in a certain region is given by …Physics · Electrostatics · MCQ
- Q50.Two isolated metallic solid spheres of radii and are charged such that both have same charge density . The spheres are then connected by a thin conducting wire. If the new charge density of the bigger…Physics · Electrostatics · MCQ
- Q51.Speed of an electron in Bohr's orbit for Hydrogen atom is . The corresponding speed of the electron in orbit, in is :Physics · Atoms and Nuclei · MCQ
- Q52.The magnetic moments associated with two closely wound circular coils and of radius and respectively are equal if : (Where …Physics · Magnetics · MCQ
- Q53.The figure represents the momentum time () curve for a particle moving along an axis under the influence of the force. Identify the regions on the graph where the magnitude of the force is maximum and minimum… Includes diagramPhysics · Center of Mass · MCQ
- Q54.If the gravitational field in the space is given as . Taking the reference point to be at with gravitational potential . Find the…Physics · Gravitation · MCQ
- Q55.Match Column-I with Column-II : Choose the correct answer from the options given below: Includes table Includes diagramPhysics · Motion in A Straight Line · MCQ
- Q56.A ball of mass rests on a vertical post of height . A bullet of mass , travelling in horizontal direction, hits the centre of the ball. After collision both travels independently. The ball…Physics · Center of Mass · MCQ
- Q57.A person has been using spectacles of power dioptre for distant vision and a separate reading glass of power dioptres. What is the least distance of distinct vision for this person :Physics · Geometrical Optics · MCQ
- Q58.In a series LR circuit with , power factor P1. If a capacitor of capacitance C with is added to the circuit the power factor becomes P2. The ratio of P1 to P2 will be :Physics · Alternating Current · MCQ
- Q59.In the following circuit, the magnitude of current I1, is A. Includes diagramPhysics · Current Electricity · Numerical
- Q60.In an experiment for estimating the value of focal length of converging mirror, image of an object placed at from the pole of the mirror is formed at distance from the pole of the mirror. These…Physics · Geometrical Optics · Numerical
- Q61.The general displacement of a simple harmonic oscillator is . Let T be its time period. The slope of its potential energy (U) - time (t) curve will be maximum when . The value of is …Physics · Simple Harmonic Motion · Numerical
- Q62.In Young's double slit experiment, two slits and are '' distance apart and the separation from slits to screen is (as shown in figure). Now if two transparent slabs of equal thickness but… Includes diagramPhysics · Wave Optics · Numerical
- Q63.A thin uniform rod of length , cross sectional area '' and density '' is rotated about an axis passing through the centre and perpendicular to its length with angular velocity . If value of in…Physics · Rotational Motion · Numerical
- Q64.A horse rider covers half the distance with speed. The remaining part of the distance was travelled with speed for half the time and with speed for…Physics · Motion in A Straight Line · Numerical
- Q65.As per the given figure, if then the value of at this instant will be . Includes diagramPhysics · Electromagnetic Induction · Numerical
- Q66.In a screw gauge, there are 100 divisions on the circular scale and the main scale moves by on a complete rotation of the circular scale. The zero of circular scale lies 6 divisions below the line of graduation when two…Physics · Units and Measurements · Numerical
- Q67.A point source of light is placed at the centre of curvature of a hemispherical surface. The source emits a power of . The radius of curvature of hemisphere is and the inner surface is completely…Physics · Electromagnetic Waves · Numerical
- Q68.A capacitor of capacitance is charged by a battery. The capacitor is disconnected from the battery and connected to another uncharged identical capacitor such that one plate of uncharged capacitor…Physics · Capacitor · Numerical