A string of length l hangs freely from a rigid support. The time required by a transverse pulse to travel from bottom to half length of the string is

A string of length l hangs freely from a rigid support. The time requi

1.	A string of length l hangs freely from a rigid support. The time required by a transverse pulse to travel from bottom to half length of the string is
Answer» `SQRT(lg)` `sqrt((l)/(g))` `sqrt((l)/(2g))` `sqrt((2L)/(g))` Solution :`v=2sqrt((X)/(g))`