A planet of mass M has a satellite of mass m, revolving around the planet in a circular orbit of...
Universe Physics
Universe is the limitless expanse of space around us consisting of solar system. star, galaxies etc. Solar System ...
Solids and semiconductor device
The energy of an electron in an isolated atom is decided by the orbit in which it is revolving. In...
Bioenergy part 2
The biomass can be used to [CBSE PMT 1992] (a) Obtain alcohol (b) Generate...
Gravitation Questions
Newton’s Law of Gravitation 1. The tidal waves in the sea are primarily due to (a) The gravitational...