List of top Physics Questions asked in AIIMS

In a convex lens of focal length $F$, the minimum distance between an object and its real image must be
Find the voltage drop across a capacitor connected with a resistance and a battery of $60\, V$ in series after a long time.
Dimensional formula of $\Delta Q$, heat supplied to the system is
Vibrational energy of diatomic molecule corresponding to each degree of freedom is kT. For every molecule, vibrational degree of freedom is 2.
More energy is released in fusion than fission. More number of nucleons take part in fission.
An artificial satellite moving in a circular orbit around the earth has a total (kinetic $+$ potential) energy $E_0$. Its potential energy is
A spherical drop of capacitance 1 $\mu$F is broken into eight drops of equal radius. Then, the capacitance of each small drop is
The half-life of radioactive element is $600 \,yr$. The fraction of sample that would remain after $3000 \,yr$ is
In the capacitor of capacitance $C$, charge $Q$ and energy $W$ is stored. If charge is increased upto $2Q$, the energy stored will be
A balloon is filled at $27^{\circ}C$ and $1$ atm pressure by $50\, m^3\,He$. At -$3^{\circ}C$ and $0.5$ atm pressure, the volume of $He$ will be
The particle of mass $50\, kg$ is at rest. The work done to accelerates it by $20\,m/s$ in $10\,s$ is
The moment of inertia of a circular loop of radius $R$, at a distance of $R/2$ around a rotating axis parallel to horizontal diameter of loop is
In air the value of the total electric flux emitted from unit positive charge is
In designing, a beam for its use to support a load. The depression at centre is proportional to (where, $Y$ is Young?s modulus)
$1$ mole of gas occupies a volume of $200 \,mL$ at $100 \,mm$ pressure. What is the volume occupied by two moles of gas at $400 \,mm$ pressure and at same temperature?
A small uncharged metallic sphere is positioned exactly at a point midway between two equal and opposite point charges. If the sphere is slightly displaced towards the positive charge and released then
Which of the following equation does not represent a SHM?
In simple harmonic motion, loss of kinetic energy is proportional to
If maximum speed of a particle in SHM is given by $V_m$, what is its average speed?
Gauss's law can't be used to calculate electric field near an electric dipole. Electric dipole don't have symmetrical charge distribution.
A small drop of mercury is spherical but bigger drops are oval in shape. surface tension of liquid decreases with increase in temperature.
Which one of the following is not made of soft iron?
A bar magnet of magnetic moment $10^{4}\, J / T$ is free to rotate in a horizontal plane. The work done in rotating the magnet slowly from a direction parallel to a horizontal magnetic field of $4 \times 10^{-5}\, T$ to a direction of $60^{\circ}$ from the field will be
Magnetic force between two short magnets, when they are co-axial follows inverse square law of distance. The magnetic forces between two poles do not follow inverse square law of distance.
Which of the following substances magnetic susceptibility $\chi_{m}$ is negative?