Question

For a planet orbiting about the Sun in an elliptical orbit, some incomplete statements regarding physical quantities are given in Column I, which can be completed by using the entries of Column II. Match the entries of Column I with the entries of Column II.

Answer 1

$A\to 2$

$PE$ is maximum where $KE$ is minimum i.e at aphelion, farthest from the Sun.

$B\to 1$

Maximum will be at place where $KE$ is maximum i.e at perihelion.

$C\to 4$

Minimum $PE$ will be where $KE$ is maximum i.e at perihelion.

$D\to 3$

Minimum $KE$ of planet will be where $PE$ is maximum i.e at aphelion.