AIPMT 2005 Preliminary Answer Key - Free Neet Mock Test

The moment of inertia of a uniform circular disc of radius R and mass M about an axis passing from the edge of the disc and normal to the disc is :

Copper has face-centered cubic (fcc) lattice with interatomic spacing equal to 2.54 Å. The value of lattice constant for this lattice is :

The total energy of an electron in the first excited state of hyrogen is about - 3.4 eV. Its kinetic energy in this state is :

For a satellite moving in an orbit around the earth, the ratio of kinetic energy to potential energy is :

A ball is thrown vertically upward. It has a speed of 10 m/s when it has reached one half of its maximum height. How high does the ball rise ?