Physics · 2024 · 8 Apr · Shift 2
30 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 · 2024 · 8 Apr · Shift 2
30 questions from this JEE Main paper
Magnetics1 questionsWork Power and Energy1 questionsGeometrical Optics1 questionsUnits and Measurements3 questionsGravitation1 questionsCurrent Electricity2 questionsHeat and Thermodynamics2 questionsAtoms and Nuclei2 questionsLaws of Motion1 questionsCapacitor1 questionsProperties of Matter2 questionsMotion in A Plane2 questionsDual Nature of Radiation1 questionsRotational Motion2 questionsAlternating Current2 questionsWaves1 questionsElectrostatics1 questionsWave Optics1 questionsElectronic Devices1 questionsSimple Harmonic Motion1 questionsMagnetic Properties of Matter1 questions
- Q61.A long straight wire of radius a carries a steady current I. The current is uniformly distributed across its cross section. The ratio of the magnetic field at and from axis of the wire is :Physics · Magnetics · MCQ
- Q62.A block is simply released from the top of an inclined plane as shown in the figure above. The maximum compression in the spring when the block hits the spring is : Includes diagramPhysics · Work Power and Energy · MCQ
- Q63.The position of the image formed by the combination of lenses is : Includes diagramPhysics · Geometrical Optics · MCQ
- Q64.If is the permittivity of free space and is the electric field, then has the dimensions :Physics · Units and Measurements · MCQ
- Q65.Two satellite A and B go round a planet in circular orbits having radii 4R and R respectively. If the speed of is , the speed of will be :Physics · Gravitation · MCQ
- Q66.Water boils in an electric kettle in 20 minutes after being switched on. Using the same main supply, the length of the heating element should be to times of its initial length if the…Physics · Current Electricity · MCQ
- Q67.A diatomic gas does of work in an isobaric expansion. The heat given to the gas is :Physics · Heat and Thermodynamics · MCQ
- Q68.If is the mass of isotope and are the masses of proton and neutron, then nuclear binding energy of isotope is:Physics · Atoms and Nuclei · MCQ
- Q69.A given object takes times the time to slide down rough inclined plane as it takes the time to slide down an identical perfectly smooth inclined plane. The coefficient of kinetic friction between the…Physics · Laws of Motion · MCQ
- Q70.There are 100 divisions on the circular scale of a screw gauge of pitch . With no measuring quantity in between the jaws, the zero of the circular scale lies 5 divisions below the reference line. The diameter of a wire is…Physics · Units and Measurements · MCQ
- Q71.A capacitor has air as dielectric medium and two conducting plates of area and they are apart. When a slab of dielectric having area and thickness is inserted…Physics · Capacitor · MCQ
- Q72.Least count of a vernier caliper is . The value of one division on the main scale is . Then the number of divisions of main scale that coincide with divisions of vernier…Physics · Units and Measurements · MCQ
- Q73.A cube of ice floats partly in water and partly in kerosene oil. The ratio of volume of ice immersed in water to that in kerosene oil (specific gravity of Kerosene oil = 0.8, specific gravity of ice = 0.9): Includes diagramPhysics · Properties of Matter · MCQ
- Q74.Given below are two statements : Statement (I) : The mean free path of gas molecules is inversely proportional to square of molecular diameter. Statement (II) : Average kinetic energy of gas molecules is directly proportional to absolute…Physics · Heat and Thermodynamics · MCQ
- Q75.The angle of projection for a projectile to have same horizontal range and maximum height is :Physics · Motion in A Plane · MCQ
- Q76.A proton and an electron have the same de Broglie wavelength. If and be the kinetic energies of proton and electron respectively, then choose the correct relation :Physics · Dual Nature of Radiation · MCQ
- Q77.In a hypothetical fission reaction The identity of emitted particles (R) is :Physics · Atoms and Nuclei · MCQ
- Q78.A thin circular disc of mass and radius is rotating in a horizontal plane about an axis passing through its centre and perpendicular to its plane with angular velocity . If another disc of same dimensions…Physics · Rotational Motion · MCQ
- Q79.A coil of negligible resistance is connected in series with resistor across supply. A voltmeter reads across resistance. Inductance of the coil is :Physics · Alternating Current · MCQ
- Q80.A plane progressive wave is given by . The frequency of the wave is :Physics · Waves · MCQ
- Q81.An alternating emf volt is applied to a capacitor of , the rms value of current in the circuit is .Physics · Alternating Current · Numerical
- Q82.If the net electric field at point along axis is zero, then the ratio of is , where . Includes diagramPhysics · Electrostatics · Numerical
- Q83.Two slits are apart and the screen is located away from the slits. A light of wavelength is used. The width of each slit to obtain 10 maxima of the double slit pattern within the central…Physics · Wave Optics · Numerical
- Q84.A potential divider circuit is connected with a dc source of , a light emitting diode of glow in voltage and a zener diode of breakdown voltage of . The length (PR) of the resistive wire… Includes diagramPhysics · Electronic Devices · Numerical
- Q85.An object of mass executes simple harmonic motion along axis with frequency of . At the position the object has kinetic energy and…Physics · Simple Harmonic Motion · Numerical
- Q86.A circular table is rotating with an angular velocity of about its axis (see figure). There is a smooth groove along a radial direction on the table. A steel ball is gently placed at a distance of … Includes diagramPhysics · Rotational Motion · Numerical
- Q87.A heater is designed to operate with a power of in a line. It is connected in combination with a resistance of and a resistance , to a mains as shown in figure. For the… Includes diagramPhysics · Current Electricity · Numerical
- Q88.Small water droplets of radius are formed in the upper atmosphere and falling with a terminal velocity of . Due to condensation, if 8 such droplets are coalesced and formed a larger drop,…Physics · Properties of Matter · Numerical
- Q89.The coercivity of a magnet is . The amount of current required to be passed in a solenoid of length and the number of turns 150, so that the magnet gets demagnetised when inside the…Physics · Magnetic Properties of Matter · Numerical
- Q90.A body of mass M thrown horizontally with velocity v from the top of the tower of height H touches the ground at a distance of from the foot of the tower. A body of mass thrown at a velocity …Physics · Motion in A Plane · Numerical