Question

oscillation are set in a simple pendulum whose length is 2 metre and mass of the bob is 2 kg. its time period.
option
(A) is always constant
(B) increases slowly
(C) decreases slowly
(D) first increases then decreases

Answer 1

Is it option (c) ???????????

Answer 2

answer is option (c)
please make me a brainlist answer for the question