Physics · 2025 · 23 Jan · Shift 2
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 · 23 Jan · Shift 2
25 questions from this JEE Main paper
Waves1 questionsElectromagnetic Waves2 questionsGravitation2 questionsProperties of Matter3 questionsHeat and Thermodynamics2 questionsElectronic Devices1 questionsAtoms and Nuclei1 questionsWork Power and Energy1 questionsDual Nature of Radiation1 questionsElectrostatics2 questionsGeometrical Optics2 questionsWave Optics1 questionsUnits and Measurements2 questionsRotational Motion1 questionsCurrent Electricity1 questionsAlternating Current1 questionsCapacitor1 questions
- Q51.The equation of a transverse wave travelling along a string is , where is in mm and is in second. The velocity of the wave is :Physics · Waves · MCQ
- Q52.A plane electromagnetic wave of frequency 20 MHz travels in free space along the direction. At a particular point in space and time, the electric field vector of the wave is . Then, the magnetic…Physics · Electromagnetic Waves · MCQ
- Q53.If a satellite orbiting the Earth is 9 times closer to the Earth than the Moon, what is the time period of rotation of the satellite? Given rotational time period of Moon days and gravitational attraction between the satellite and…Physics · Gravitation · MCQ
- Q54.A massless spring gets elongated by amount under a tension of 5 N . Its elongation is under the tension of 7 N . For the elongation of , the tension in the spring will be,Physics · Properties of Matter · MCQ
- Q55.Water of mass gram is slowly heated to increase the temperature from to . The change in entropy of the water, given specific heat of water is , is :Physics · Heat and Thermodynamics · MCQ
- Q56.What is the current through the battery in the circuit shown below? Includes diagramPhysics · Electronic Devices · MCQ
- Q57.Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The binding energy per nucleon is found to be practically independent of the atomic number A , for nuclei with mass…Physics · Atoms and Nuclei · MCQ
- Q58.A ball having kinetic energy KE, is projected at an angle of from the horizontal. What will be the kinetic energy of ball at the highest point of its flight?Physics · Work Power and Energy · MCQ
- Q59.In photoelectric effect an em-wave is incident on a metal surface and electrons are ejected from the surface. If the work function of the metal is 2.14 eV and stopping potential is 2 V , what is the wavelength of the em-wave? (Given …Physics · Dual Nature of Radiation · MCQ
- Q60.Two point charges and , constituting an electric dipole, are placed at and in a uniform electric field of strength . The work done on…Physics · Electrostatics · MCQ
- Q61.A concave mirror of focal length in air is dipped in a liquid of refractive index . Its focal length in the liquid will be:Physics · Geometrical Optics · MCQ
- Q62.The width of one of the two slits in Young's double slit experiment is d while that of the other slit is . If the ratio of the maximum to the minimum intensity in the interference pattern on the screen is then what is…Physics · Wave Optics · MCQ
- Q63.The refractive index of the material of a glass prism is . The angle of minimum deviation is equal to the angle of the prism. What is the angle of the prism?Physics · Geometrical Optics · MCQ
- Q64.Two charges and are placed at and respectively. Given, , the…Physics · Electrostatics · MCQ
- Q65.Water flows in a horizontal pipe whose one end is closed with a valve. The reading of the pressure gauge attached to the pipe is . The reading of the pressure gauge falls to when the valve is opened. The speed of water flowing…Physics · Properties of Matter · MCQ
- Q66.The energy of a system is given as , where t is the time and . The errors in the measurement of and are and , respectively. At…Physics · Units and Measurements · MCQ
- Q67.Match List - I with List - II Choose the correct answer from the options given below : Includes tablePhysics · Units and Measurements · MCQ
- Q68.Using the given diagram, the work done by an ideal gas along the path is : Includes diagramPhysics · Heat and Thermodynamics · MCQ
- Q69.A circular disk of radius R meter and mass M kg is rotating around the axis perpendicular to the disk. An external torque is applied to the disk such that , where is the angular position of the rotating…Physics · Rotational Motion · MCQ
- Q70.A galvanometer having a coil of resistance need 20 mA of current for full-scale deflection. If a maximum current of 3 A is to be measured using this galvanometer, the resistance of the shunt to be added to the galvanometer…Physics · Current Electricity · MCQ
- Q71.A time varying potential difference is applied between the plates of a parallel plate capacitor of capacitance . The dielectric constant of the medium between the capacitor plates is 1 . It produces an instantaneous…Physics · Electromagnetic Waves · Numerical
- Q72.In a series LCR circuit, a resistor of , a capacitor of 25 nF and an inductor of 100 mH are used. For maximum current in the circuit, the angular frequency of the ac source is radians …Physics · Alternating Current · Numerical
- Q73.An air bubble of radius 1.0 mm is observed at a depth 20 cm below the free surface of a liquid having surface tension and density . The difference between pressure inside…Physics · Properties of Matter · Numerical
- Q74.At steady state the charge on the capacitor, as shown in the circuit below, is C. Includes diagramPhysics · Capacitor · Numerical
- Q75.A satellite of mass is revolving around earth in a circular orbit at a height of from earth surface. The angular momentum of the satellite is . The value of is …Physics · Gravitation · Numerical