Answer :
T = 2 * pie √(L/g)
so, if length is increased by 9
then time period is increased by √9 = 3
hope it helped :)
so, if length is increased by 9
then time period is increased by √9 = 3
hope it helped :)
T = 2π√(L/g)
T⇒ √L
If L goes up by a factor of 9, T goes up by a factor of √9.
T⇒ √L
If L goes up by a factor of 9, T goes up by a factor of √9.