Free physics question bank
JEE Mains 2024 06 Apr Evening Shift physics questions with solutions
Browse JEE Mains 2024 06 Apr Evening Shift Physics questions with solutions. Useful for JEE, NEET, and school exam revision.
Showing 1–10 of 30 questions
- MCQmediumCircular Motion
A car of 800 kg is taking turn on a banked road of radius 300 m and angle of banking 30°. If coefficient of static friction is 0.2 then the maximum speed with which car can negotiate the turn safely : (g = 10 m/s², √3 = 1.73)
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - MCQmediumElectromagnetic wave
In the given electromagnetic wave Eᵧ = 600 sin(ωt - kx) V m⁻¹, intensity of the associated light beam is (in W/m²); (Given ε₀ = 9 × 10⁻¹² C² N⁻¹ m⁻²)
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - MCQmediumElectrostatic
Two identical conducting spheres P and S with charge Q on each, repel each other with a force 16N. A third identical uncharged conducting sphere R is successively brought in contact with the two spheres. The new force of repulsion between P and S is :
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - NumericmediumAC Circuits
For a given series LCR circuit it is found that maximum current is drawn when value of variable capacitance is 2.5 nF. If resistance of 200 Ω and 100 mH inductor is being used in the given circuit. The frequency of ac source is _____ × 10³ Hz. (given π² = 10)
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - MCQeasyGravitation
Assuming the earth to be a sphere of uniform mass density, a body weighed 300 N on the surface of earth. How much it would weigh at R/4 depth under surface of earth ?
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - MCQmediumGeometrical optics
In finding out refractive index of glass slab the following observations were made through travelling microscope 50 vernier scale division = 49 MSD; 20 divisions on main scale in each cm
For mark on paper MSR = 8.45 cm, VC = 26
For mark on paper seen through slab MSR = 7.12 cm, VC = 41
For powder particle on the top surface of the glass slab MSR = 4.05 cm, VC = 1
(MSR = Main Scale Reading, VC = Vernier Coincidence)
Refractive index of the glass slab is:
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - NumericmediumCenter of maas , Momentum and Collision
Three balls of masses 2 kg, 4 kg and 6 kg respectively are arranged at centre of the edges of an equilateral triangle of side 2 m. The moment of inertia of the system about an axis through the centroid and perpendicular to the plane of triangle, will be ______ kg m².
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - NumericmediumProperties of solid and fluid
A wire of cross sectional area A, modulus of elasticity 2 × 10¹¹ N m⁻² and length 2 m is stretched between two vertical rigid supports. When a mass of 2 kg is suspended at the middle it sags lower from its original position making angle θ = 1/100 radian on the points of support. The value of A is _____ × 10⁻⁴ m² (consider x << L). (given : g = 10 m/s²)
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - MCQeasysemiconductor
The acceptor level of a p-type semiconductor is 6 eV. The maximum wavelength of light which can create a hole would be : Given hc = 1242 eV nm.
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution → - MCQmediumKinematics part-2 Projectile Motion
A body projected vertically upwards with a certain speed from the top of a tower reaches the ground in t₁. If it is projected vertically downwards from the same point with the same speed, it reaches the ground in t₂. Time required to reach the ground, if it is dropped from the top of the tower, is :
Options
JEE Mains 2024 06 Apr Evening Shift
Open question & full solution →