The liquid drop of density rho, radius r and surface tension o oscillates with time period T. Which of the following expression for T^2 is correct

The liquid drop of density rho, radius r and surface tension o oscilla

1.	The liquid drop of density rho, radius r and surface tension o oscillates with time period T. Which of the following expression for T^2 is correct
Answer» `rhor^(3) // sigma` `RHO sigma//R^(3)` `r^(3) sigma//rho` None Answer :A