Questions

Calculate the work done by the force of gravity when a satellite moves in an orbit of radius 40,000 km around the earth.

What is the range of frequencies of sound waves audible to human beings?

_______________ states that the ratio of the potential difference across a conductor to the current flowing through it, is a constant, provided that its physical conditions, such as temperature, remain constant.

The second equation of motion gives the relation between

An incident ray strikes a plane mirror at an angle of 20 deg with the mirror. The angle between the incident ray and reflected ray is ____.

American astronaut Scott Joseph Kelly commanded the International Space Station Consecutively for 340 days on ___.

As envisaged in the Constitution of India with respect to the Supreme Court (Number of Judges) Amendment Act, 2008 (11 of 2009), there shall be a Supreme Court of India consisting of a Chief Justice of India, and not more than ___ other judges.

The Union Cabinet Chaired by Prime Minister Shri Narendra Modi has approved the establishment of National Institute of Mental Health Rehabilitation (NIMHR) at which state?