Physics · 2023 · 12 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 · 2023 · 12 Apr · Shift 1
25 questions from this JEE Main paper
Simple Harmonic Motion1 questionsWork Power and Energy2 questionsUnits and Measurements1 questionsElectromagnetic Waves1 questionsGravitation2 questionsLaws of Motion1 questionsGeometrical Optics2 questionsDual Nature of Radiation1 questionsElectrostatics2 questionsMagnetic Properties of Matter1 questionsCurrent Electricity2 questionsMotion in A Straight Line1 questionsHeat and Thermodynamics1 questionsAtoms and Nuclei2 questionsAlternating Current1 questionsRotational Motion1 questionsProperties of Matter1 questionsWaves1 questionsElectromagnetic Induction1 questions
- Q44.A particle is executing simple harmonic motion (SHM). The ratio of potential energy and kinetic energy of the particle when its displacement is half of its amplitude will bePhysics · Simple Harmonic Motion · MCQ
- Q45.Given below are two statements: Statement I : A truck and a car moving with same kinetic energy are brought to rest by applying breaks which provide equal retarding forces. Both come to rest in equal distance. Statement II : A car moving…Physics · Work Power and Energy · MCQ
- Q46.Match List I with List II Choose the correct answer from the options given below: Includes tablePhysics · Units and Measurements · MCQ
- Q47.Given below are two statements: one is labelled as Assertion and the other is labelled as Reason Assertion A : EM waves used for optical communication have longer wavelengths than that of microwave, employed in…Physics · Electromagnetic Waves · MCQ
- Q48.The ratio of escape velocity of a planet to the escape velocity of earth will be:- Given: Mass of the planet is 16 times mass of earth and radius of the planet is 4 times the radius of earth.Physics · Gravitation · MCQ
- Q49.Two satellites and move round the earth in the same orbit. The mass of is twice the mass of . The quantity which is same for the two satellites will bePhysics · Gravitation · MCQ
- Q50.Three forces are acting on a particle of mass . The forces and are applied perpendicularly so that particle…Physics · Laws of Motion · MCQ
- Q51.An ice cube has a bubble inside. When viewed from one side the apparent distance of the bubble is . When viewed from the opposite side, the apparent distance of the bubble is observed as . If the side of…Physics · Geometrical Optics · MCQ
- Q52.A proton and an -particle are accelerated from rest by and potentials, respectively. The ratio of their de-Broglie wavelength is :Physics · Dual Nature of Radiation · MCQ
- Q53.Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A : If an electric dipole of dipole moment is enclosed by a closed surface, the net…Physics · Electrostatics · MCQ
- Q54.Given below are two statements: Statement I : The diamagnetic property depends on temperature. Statement II : The induced magnetic dipole moment in a diamagnetic sample is always opposite to the magnetizing field. In the light of given…Physics · Magnetic Properties of Matter · MCQ
- Q55.A wire of resistance is melted and drawn in a wire of one-fourth of its length. The new resistance of the wire will bePhysics · Current Electricity · MCQ
- Q56.A ball is thrown vertically upward with an initial velocity of . The ratio of velocity after and is . The value of is . …Physics · Motion in A Straight Line · MCQ
- Q57.If the r. m.s speed of chlorine molecule is at , the r. m. s speed of argon molecules at the same temperature will be (Atomic mass of argon , molecular mass of…Physics · Heat and Thermodynamics · MCQ
- Q58.A electron beam is used to bombard gaseous hydrogen at room temperature. The number of spectral lines emitted will be:Physics · Atoms and Nuclei · MCQ
- Q59.Given below are two statements: Statement I : When the frequency of an a.c source in a series LCR circuit increases, the current in the circuit first increases, attains a maximum value and then decreases. Statement II : In a series LCR…Physics · Alternating Current · MCQ
- Q60.To maintain a speed of 80 km/h by a bus of mass 500 kg on a plane rough road for 4 km distance, the work done by the engine of the bus will be KJ. [The coefficient of friction between tyre of bus and road is…Physics · Work Power and Energy · Numerical
- Q61.64 identical drops each charged upto potential of are combined to form a bigger drop. The potential of the bigger drop will be .Physics · Electrostatics · Numerical
- Q62.For a rolling spherical shell, the ratio of rotational kinetic energy and total kinetic energy is . The value of is .Physics · Rotational Motion · Numerical
- Q63.The current flowing through a conductor connected across a source is and 1.2 at and respectively. The current flowing through the conductor at …Physics · Current Electricity · Numerical
- Q64.Glycerin of density is flowing through the conical section of pipe The area of cross-section of the pipe at its ends are and and pressure drop…Physics · Properties of Matter · Numerical
- Q65.Two convex lenses of focal length each are placed coaxially with a separation of between them. The image of the distant object formed by the combination is at from…Physics · Geometrical Optics · Numerical
- Q66.For a certain organ pipe, the first three resonance frequencies are in the ratio of respectively. If the frequency of fifth harmonic is and the speed of sound in air is the length of the…Physics · Waves · Numerical
- Q67.A common example of alpha decay is Given : , …Physics · Atoms and Nuclei · Numerical
- Q68.A conducting circular loop is placed in a uniform magnetic field of with its plane perpendicular to the field. Somehow, the radius of the loop starts expanding at a constant rate of . The…Physics · Electromagnetic Induction · Numerical