Physics · 2023 · 11 Apr · Shift 1
28 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 · 11 Apr · Shift 1
28 questions from this JEE Main paper
Units and Measurements1 questionsHeat and Thermodynamics3 questionsGeometrical Optics2 questionsGravitation1 questionsElectronic Devices1 questionsCircular Motion1 questionsSimple Harmonic Motion1 questionsCapacitor1 questionsElectromagnetic Waves1 questionsCenter of Mass1 questionsDual Nature of Radiation2 questionsMagnetic Properties of Matter1 questionsMotion in A Straight Line1 questionsCurrent Electricity3 questionsAlternating Current1 questionsWaves1 questionsElectrostatics1 questionsMotion in A Plane1 questionsElectromagnetic Induction1 questionsWork Power and Energy1 questionsRotational Motion1 questionsProperties of Matter1 questions
- Q49.Given below are two statements : Statements I : Astronomical unit (Au), Parsec (Pc) and Light year (ly) are units for measuring astronomical distances. Statements II : $$\mathrm{Au} In the light of the above statements, choose the most…Physics · Units and Measurements · MCQ
- Q50. of water at is converted into steam at by boiling at atmospheric pressure. The volume of water changes from as a liquid to …Physics · Heat and Thermodynamics · MCQ
- Q51.The critical angle for a denser-rarer interface is . The speed of light in rarer medium is . The speed of light in the denser medium is:Physics · Geometrical Optics · MCQ
- Q52.On a temperature scale '', the boiling point of water is and the freezing point is . Assume that the scale is linear. The equivalent temperature corresponding to …Physics · Heat and Thermodynamics · MCQ
- Q53.The radii of two planets 'A' and 'B' are 'R' and '4R' and their densities are and respectively. The ratio of acceleration due to gravity at their surfaces will be:Physics · Gravitation · MCQ
- Q54.Three vessels of equal volume contain gases at the same temperature and pressure. The first vessel contains neon (monoatomic), the second contains chlorine (diatomic) and third contains uranium hexafloride (polyatomic). Arrange these on…Physics · Heat and Thermodynamics · MCQ
- Q55.The logic performed by the circuit shown in figure is equivalent to : Includes diagramPhysics · Electronic Devices · MCQ
- Q56.A coin placed on a rotating table just slips when it is placed at a distance of from the center. If the angular velocity of the table in halved, it will just slip when placed at a distance of …Physics · Circular Motion · MCQ
- Q57.The variation of kinetic energy (KE) of a particle executing simple harmonic motion with the displacement starting from mean position to extreme position (A) is given byPhysics · Simple Harmonic Motion · MCQ
- Q58.A parallel plate capacitor of capacitance is charged to a potential , The energy stored in the capacitor is . The capacitor is now connected to another uncharged identical capacitor in parallel…Physics · Capacitor · MCQ
- Q59.The electric field in an electromagnetic wave is given as where and are angular frequency…Physics · Electromagnetic Waves · MCQ
- Q60.An average force of is applied on a machine gun firing bullets each of mass at the speed of to keep it in position. The number of bullets fired per second by the machine gun…Physics · Center of Mass · MCQ
- Q61.A metallic surface is illuminated with radiation of wavelength , the stopping potential is . If the same surface is illuminated with radiation of wavelength . the stopping potential becomes . The…Physics · Dual Nature of Radiation · MCQ
- Q62.The free space inside a current carrying toroid is filled with a material of susceptibility . The percentage increase in the value of magnetic field inside the toroid will bePhysics · Magnetic Properties of Matter · MCQ
- Q63.From the graph shown, the ratio of distance to displacement in of motion is: Includes diagramPhysics · Motion in A Straight Line · MCQ
- Q64.Two identical heater filaments are connected first in parallel and then in series. At the same applied voltage, the ratio of heat produced in same time for parallel to series will be:Physics · Current Electricity · MCQ
- Q65.As per the given graph, choose the correct representation for curve and curve B. Where reactance of pure capacitive circuit connected with A.C. source reactance of pure… Includes diagramPhysics · Alternating Current · MCQ
- Q66.The current sensitivity of moving coil galvanometer is increased by . This increase is achieved only by changing in the number of turns of coils and area of cross section of the wire while keeping the resistance of galvanometer coil…Physics · Current Electricity · MCQ
- Q67.The equation of wave is given by where and are in and in . The speed of the wave is .Physics · Waves · Numerical
- Q68.As shown in the figure, a configuration of two equal point charges is placed on an inclined plane. Mass of each point charge is . Assume that there is no friction between charge and… Includes diagramPhysics · Electrostatics · Numerical
- Q69.A projectile fired at to the ground is observed to be at same height at time and after projection, during its flight. The speed of projection of the projectile is …Physics · Motion in A Plane · Numerical
- Q70.The magnetic field B crossing normally a square metallic plate of area is changing with time as shown in figure. The magnitude of induced emf in the plate during to , is … Includes diagramPhysics · Electromagnetic Induction · Numerical
- Q71.A force acts on a particle in the direction where F is in newton and is in meter. The work done by this force during a displacement from to , is J.Physics · Work Power and Energy · Numerical
- Q72.A solid sphere of mass and radius is rotated about one of its diameter with angular speed of . If the moment of inertia of the sphere about its tangent is …Physics · Rotational Motion · Numerical
- Q73.The length of a wire becomes and when and tensions are applied respectively. If , the natural length of wire will be . Here the value of is …Physics · Properties of Matter · Numerical
- Q74.The radius of curvature of each surface of a convex lens having refractive index 1.8 is . The lens is now immersed in a liquid of refractive index 1.5 . The ratio of power of lens in air to its power in the liquid will be …Physics · Geometrical Optics · Numerical
- Q75.A monochromatic light is incident on a hydrogen sample in ground state. Hydrogen atoms absorb a fraction of light and subsequently emit radiation of six different wavelengths. The frequency of incident light is …Physics · Dual Nature of Radiation · Numerical
- Q76.In the circuit diagram shown in figure given below, the current flowing through resistance is . The value of is Includes diagramPhysics · Current Electricity · Numerical