A pendulum clock keeping correct time is taken to high altitudes,
(a) it will keep correct time
(b) its length should be increased to keep correct time
(c) its length should be decreased to keep correct time
(d) it cannot keep correct time even if the length is changed

Question

Toppr Admin · Accepted Answer

A pendulum clock keeping correct time is taken to high altitudes,it will keep correct timeits length should be increased to keep correct timeits length should be decreased to keep correct timeit cannot keep correct time even if the length is

A pendulum clock keeping correct time is taken to high altitudes,
it will keep correct time
its length should be increased to keep correct time
its length should be decreased to keep correct time
it cannot keep correct time even if the length is