A soap film is formed on a vertical equilateral triangular

Last updated: 6/8/2023

A soap film is formed on a vertical equilateral triangular frame ABC Side BC can move vertically always remaining horizontal If m is the mass of rod BC and T is surface tension of soap film Mark the correct statement s LEAT B C The length of BC in equilibrium is The length of BC in equilibrium is mg 2T mg T B 3m The time period of small oscillations about the equilibrium position is T The time period of small oscillations about the equilibrium position is m 3T