Which company recorded the highest coal production in

Which of the following is not a characteristic of solids ?

If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same -

Which of the following non-metallic element shows allotropy in the liquid state?

‘Therm’ is the unit of –

A person is hurt on kicking a stone due to –

A body falls freely from a height of 80 m. Time taken to reach the ground is:

The vector of malaria is :

A current-carrying conductor placed in a magnetic field experiences a force because:

The bulk modulus of a perfectly incompressible fluid is:

A mass m is suspended from a spring of spring constant k and oscillates with amplitude A. The maximum velocity during oscillation is: