List of top Physics Questions asked in JIPMER

A man standing on the road has to hold his umbrella at 30 degrees from the vertical direction to keep the rain away. He thrown away the umbrella and starts running at ${10\, km \, h^{-1}}$, he finds that the rain drops are hitting him vertically. The speed of the rain drops w.r.t. the road is

A bus travelling the first one-third distance at a speed of ${10 \, km \, h^{-1}}$, the next one-third at ${20 \, km \, h^{-1}}$ and last one third at ${60 \, km \, h^{-1}}$. The average speed of bus is

A projectile is fired vertically upwards from the surface of the Earth with a velocity $k\upsilon _e$ , where $\upsilon_e$ is the escape velocity and $k < 1$ . If $R$ is the radius of the Earth, the maximum height to which it will rise measured from the centre of the Earth will be

With what maximum acceleration can a fireman slide down a rope whose breaking strength is two third of his weight?

Two springs of spring constant $1500\, Nm^{ - 1} \, and \, 3000\, Nm ^{-1}$ respectively are stretched with the same force. They will have potential energy in ratio

The electric potential at a point in free space due to charge $Q$ coulomb is $ Q \times 10^{11} $ volts. The electric field at that point is

Which of the following does not use the principle of electromagnetic induction?

Particles of masses $m, 2m, 3m, ... , nm$ grams are placed on the same line at distances $l, 2l, 3l, ..., nl$ cm from a fixed point. The distance of centre of mass of the particles from the fixed point in centimetres is

If there were no gravity, which of the following will not be there for a fluid?

Suppose refractive index $\mu$ is given as $ \mu = A + \frac{B}{\lambda^2}$ where A and B are constants and $\lambda$ is wavelength, then dimensions of B are same as that of

The electric resistance of a certain wire of iron is $R$. If its length and radius are both doubled, then

The displacement of a particle varies according to the relation $x = 4(\cos \, \pi t + \sin \, \pi t)$. The amplitude of the particle is

1000 similar electrified rain drops merge together into one drop so that their total charge remains unchanged. The electric energy gets increased by

The work done by electric field during the displacement of a negatively charged particle towards a fixed positively charged particle is $9\, J$. As a result the distance between the charges has been decreased by half. What work is done by the electric field over the first half of this distance?

At Curie point, a ferromagnetic material becomes

Consider a car moving along a straight horizontal road with a speed of ${ 72\, km\, h^{-1}}$. If the coefficient of static friction between road and tyres is $0.5$, the shortest distance in which the car can be stopped is

Diffraction pattern is obtained using red light. What will happen if it is replaced by violet light?

Two ideal diodes are connected to a battery as shown in the circuit. The current supplied by the battery is

The plane face of a planoconvex lens is silvered. If $\mu$ be the refractive index and $R$, the radius of curvature of curved surface, then the system will behave like a concave mirror of radius of curvature

The dimensions of heat capacity are

The diameter of a flywheel is increased by 1%. Increase in its moment of inertia about the central axis is

In an AC circuit, the potential difference across an inductance and resistance joined in series are respectively 16 V and 20 V. The total potential difference across the circuit is

From a circular disc of radius $R$ and mass $9M$, a small disc of mass $M$ and radius $\frac{R}{3}$ is removed concentrically. The moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc and passing through its centre is