" Time period of a second's pendulum is "

The time period of a seconds pendulum is

The time period of a seconds pendulum is ______ s.

The time period of a seconds pendulum is measured repeatedly for three times by two stop watches A,B. If the readings are as follows , then

Statement-1: Time period of a second pendulum is 1 sec. Statement-2 : Time taken to complete half of oscillation is precisely 1 sec.

The time period of a seconds pendulum is measured repeately for the times by two stop watches. A,B if the readings are as follows, then {:(S.NO,A,B),(1.,20.1 sec,2.56 sec),(2., 2.10sec,2.55 sec),(3.,1.98 sec,2.57sec):}

The time period of a second’s pendulum is 2 sec. The spherical bob which is empty from inside has a mass of 50 gm. This is now replaced by another solid bob of same radius but having different mass of 100 gm. The new time period will be