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JEE Mains 2025 2 April Evening Shift physics questions with solutions
Browse JEE Mains 2025 2 April Evening Shift Physics questions with solutions. Useful for JEE, NEET, and school exam revision.
Showing 1–10 of 25 questions
- MCQeasyElectrostatic
Two large parallel conducting plates are 10 cm apart and have a potential difference V. For the points A and B shown in the original figure, the potential difference V(AB) is:
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JEE Mains 2025 2 April Evening Shift
Open question & full solution → - MCQmediumGeometrical optics
A symmetric bi-convex lens has equal radii of curvature of magnitude 1/6 cm on its two surfaces. It is to be replaced by another convex lens of the same material and the same power, but with unequal radii R₁ and R₂. Which pair of radius magnitudes can produce the same power?
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JEE Mains 2025 2 April Evening Shift
Open question & full solution → - MCQeasysemiconductor
In the digital circuit shown in the original figure, for the given inputs the values of P and Q are:
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JEE Mains 2025 2 April Evening Shift
Open question & full solution → - IntegermediumProperties of solid and fluid
The length of a light elastic string is 1.40 m when the tension is 5 N. When the tension is increased to 7 N, its length becomes 1.56 m. Assuming Hooke's law, find the natural length of the string in metres.
JEE Mains 2025 2 April Evening Shift
Open question & full solution → - MCQeasyUnit dimension and error
If μ₀ and ε₀ are the permeability and permittivity of free space respectively, the dimension of 1/(μ₀ε₀) is:
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JEE Mains 2025 2 April Evening Shift
Open question & full solution → - MCQeasyAtomic Structure and X-rays
Assuming Bohr's atomic model for hydrogen-like ions, the ground-state radius of Li²⁺ is a₀/X, where a₀ is the first Bohr radius. The value of X is:
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JEE Mains 2025 2 April Evening Shift
Open question & full solution → - IntegereasyThermodynamics
The internal energy of air in a room of dimensions 4 m × 4 m × 3 m at atmospheric pressure 1×10⁵ Pa is N×10⁶ J. Treat air as an ideal diatomic gas. Find N.
JEE Mains 2025 2 April Evening Shift
Open question & full solution → - MCQeasyPhotoelectric effect and dual nature of matter
An electron of mass m with initial velocity v₀ along +x enters a uniform magnetic field B₀ along +y. If its initial de Broglie wavelength is λ₀, its de Broglie wavelength after time t is:
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JEE Mains 2025 2 April Evening Shift
Open question & full solution → - IntegereasyGeometrical optics
A ray of light suffers minimum deviation in a prism of angle 60°. The refractive index of the prism material is √2. Find the angle of incidence in degrees.
JEE Mains 2025 2 April Evening Shift
Open question & full solution → - MCQmediumRotational Motion
A circular ring has mass M and diameter r. Its moment of inertia about a tangential axis lying in the plane of the ring is:
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JEE Mains 2025 2 April Evening Shift
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