Question

The pendulum is acts as second pendulum on

earth. Its time on a planet, whose mass and

diameter are twice that of earth, is



(a) √2s
(b) 2 s

(c) 2√2s
(d) 1/√2s​

Answer 1

Time period of second's pendulum is two second.

Second's pendulum is that simple pendulum whose time period of vibration is two seconds. The bob of such pendulum while oscillating passes through the mean position after every one second.

Answer 2

Answer:

c is the correct option

Hope it's helpful★★★★