In order to double the period of a simple pendulum ……….
A. its length should doubled
B. its length should be quadrupled.
C. the mass of its bob should be doubled.
D. the mass of its bob should be quadrupled.
Answer:B
In order to double the period of a simple pendulum ……….
A. its length should doubled B. its length should be quadrupled. C. the mass of its bob should be doubled. D. the mass of its bob should be quadrupled.