List of top Physics Questions asked in AIIMS

The waves in which the particles of the medium vibrate in a direction perpendicular to the direction of wave motion is known as

The dimensions of angular velocity, is

If the equation for the displacement of a particle moving on a circular path is given by $(\theta)=$ $2 t^{3}+0.5$ where $\theta$ is in radians and $t$ in seconds, then the angular velocity of the particleat $t = 2\, sec$, is

A bullet is fired from a rifle. If the rifle recoils freely, then the kinetic energy of the rifle, is

The ratio of magnitudes of average velocity to average speed, is

The value of acceleration due to gravity $'g'$, at earth's surface is $10\, m / s ^{2} .$ Its value at the centre of the earth which is assumed to be sphere of radius $' R'$ and uniform mass density, is

In an A.C.circuit containing only capacitance, the current

A charged hollow sphere does not produce an electric field at any

In some substances, charge can flow at ordinary temperature, but not at very low temperatures. These substances are called

Which of the following instrument is used to measure temperature of the source from its thermal radiations?

The mass moment of inertia, of a body depends upon

The dimensional formula of Planck's constant is

In the nuclear reactions, there is a conservation of

In a coil of self-inductance $5$ henry, the rate of change of current is $2$ ampere per second. The e.m.f. induced in the coil, is

If $???? is stress and $???? is Young?? modulus of a wire material, then energy stored in the wire per unit volume, is

Electron volt (eV) is the unit of

During melting process, the heat given to a body is utilised in

Chromatic aberration of lens can be corrected by

At sea level, the value of $g$ is minimum at

Sound waves cannot propagate through vacuum but light waves can. Sound waves cannot be polarised but light waves can be.

A convex lens is placed in a medium in which it behaves like a glass plate. The refractive index of the medium, will be

When a large bubble rises from the bottom of a lake to the surface, its radius is doubled. The atmospheric pressure is equal to that of a column of water of height $H$. The depth of the lake is

If the magnetic field is parallel to a surface, then magnetic flux at right angle to the surface, is

What can be the angle between $\vec{P}+\vec{Q}$ and $\vec{P}-\vec{Q}$ ?

In a pure semiconductor crystal, if current flows due to breakage of crystal bonds, then the semiconductor, is called