The period of a simple pendulum on the surface of earth is T. At an altitude of half of the radius of earth from the surface, its period will be

The period of a simple pendulum on the surface of earth is T. At an al

1.	The period of a simple pendulum on the surface of earth is T. At an altitude of half of the radius of earth from the surface, its period will be
Answer» `sqrt((3)/(2))T` `(3T)/(2)` `(2T)/(3)` `sqrt((2)/(3))T` Answer :B