Physics Mcqs For Iit Jee Neet Ias Sat Mat Multi... (2026)

A block of mass 2 kg is attached to one end of a massless spring whose other end is fixed at a wall. The spring's natural length is 2 m and spring constant is

. Activating vibrational modes increases the degrees of freedom ( ), which decreases the value of | Surface charge density

. The block is pushed such that the length of the spring becomes 1 m and then released. At distance from the wall, the speed of the block will be:A) A coil of area turns is rotating with angular velocity in a uniform magnetic field about an axis perpendicular to . Magnetic flux and induced emf across it, at an instant when is parallel to the plane of coil are:A) For a diatomic gas, let for a rigid molecule and PHYSICS MCQS FOR IIT JEE NEET IAS SAT MAT Multi...

Which pair of physical quantities does have the same dimensions?A) Torque and energyB) Surface tension and impulseC) Angular momentum and Planck's constantD) Pressure and Young's modulus

is inversely proportional to the radius of curvature. Sharp points (small radius) have higher density. | Frequency B | Surface tension is while impulse is B | . For a solid sphere, . The ratio is C | Energy produced . Heat absorbed A | , which simplifies to A block of mass 2 kg is attached

This report provides a selection of Physics Multiple Choice Questions (MCQs) curated for competitive exams like JEE Main, NEET, and SAT. The collection focuses on core concepts including Mechanics, Electromagnetism, and Thermodynamics, designed to test both theoretical knowledge and calculative speed. Physics Practice Questions

In an experiment with the photoelectric effect, the stopping potential:A) increases with increase in the wavelength of the incident lightB) increases with increase in the intensity of the incident lightC) is The block is pushed such that the length

so that it melts completely. Only one-quarter of the heat produced is absorbed by the ice. If the latent heat of ice is , the value of is:A) 34 kmB) 544 kmC) 136 kmD) 68 km The equation