List of top Physics Questions asked in AIIMS

Brilliance of diamond is due to
Velocity of light is equal to
The magnetic needle of a tangent galvanometer is deflected at an angle $30^{\circ}$ due to a magnet. The horizontal component of earth's magnetic field $0.34$ $\times 10^{-4} T$ is along the plane of the coil. The magnetic intensity is
The coefficient of mutual inductance, when magnetic flux changes by $2 \times 10^{-2} Wb$ and current changes by $0.01 A$ is
The breaking stress of a wire depends upon
Scent sprayer is based on
Kepler's second law is based on
Golden view of sea shell is due to
At the uppermost point of a projectile, its velocity and acceleration are at an angle of
Woolen clothes keep the body warm in winter. Air is a bad conductor of heat.
Stress is the internal force per unit area of a body. Rubber is more elastic than steel.
S.I. units are logical and coherent. S.I. system of units is a rationalised system.
In an elastic collision of two billiard balls, the total kinetic energy is conserved during the short time of oscillation of the balls (i.e. when they are in contact). Energy spent against friction does not follow the law of conservation of energy.
According to Wein's displacement law
The potential barrier, in the depletion layer, is due to
Three different objects $m_{1}, m_{2}$ and $m_{3}$ are allowed to fall from rest and from the same point $O$ along thrce different frictionless paths. The speeds of the three objects, on reaching the ground, will be in the ratio of
Length cannot be measure by
If vectors $\vec{P}=a\hat{i}+a\hat{j}+3\hat{k}$ and $Q=a\hat{i}-2\hat{j}-\hat{k}$ are perpendicular to each other, then the positive value of $a$ is
A particle starts from rest and has an acceleration of $2\, m / s ^{2}$ for $10 \,sec$. After that, it travels for $30\, sec$ with constant speed and then undergoes a retardation of $4 \,m / s ^{2}$ and comes back to rest. The total distance covered by the particle is
Two coherent monochromatic light beams of amplitude $3$ and $5$ units are superposed. The maximum and minimum possible intensities in the resulting beams are in the ratio
Electric appliances with metallic body e.g., heaters, presses etc., have three pin connections, whereas an electric bulb has a two pin connection. Three pin connections reduce heating of connecting cables.
A charge is placed at the centre of cube of side a then flux linked with one of its given faces will be
From the figure find the capacitance of the capacitor?
If a unit positive charge is taken from one point to another over an equipotential surface, then
Dimension of resistivity is