correct If time taken by a pendulum to complete 20

Last updated: 6/26/2023

correct If time taken by a pendulum to complete 20 vibrations is 60 60 s then time period of the pendulum in s up to appropriate significant figures is 03 03 s 3 0 s htains 20 SINGLE CORRECT TYPE questions Each question has 4 choices 1 2 3 and 4 out of which only one is O3 00 s 21 26 31