List of top Physics Questions asked in AMU

The surface tension and vapour pressure of water at $30^{\circ} C$ are $7.2 \times 10^{-2} N / m$ and $2.4 \times 10^{3}$, respectively. What is the radius of the smallest droplet of water which can be formed without evaporating at $30^{\circ} C$ ?

Three thin metal rods, each of mass $M$ and length $L$, are welded to form an equilateral triangle. The moment of inertia of the composite structure about an axis passing through the centre of mass of the structure and perpendicular to its plane is

Which of the following graphs represents the gravitational field intensity due to solid sphere of radius $ R $ ?

The velocities of a particle in $ SHM $ at positions $ X_1 $ and $ X_2 $ are $ V_1 $ and $ V_2 $ respectively. Its time period will be

Moment of inertia does not depend on

The $ SHM $ of a particle is given by $ x\left(t\right)=5\,cos\left(2\pi t+\frac{\pi}{4}\right) $ (in $ MKS $ units). Calculate the displacement and the magnitude of acceleration of the particle at $ t =1.5\,s $ .

One can easily weighs the earth by calculating the mass of earth using the formula (in usual notation)