A planet revolves in an elliptical orbit around the sun. The semimajor and semiminor axes are $a$ an

Question

A planet revolves in an elliptical orbit around the sun. The semimajor and semiminor axes are $a$ and $b$. Then the time period $T$ is given by\

Professor PC Thomas Classes · Answer

Square of the revolution is directly proportional to cube of the semi major axis\ (Kepler's 3rd law)\