The liquid drop of density rho, radius r and surface tension sigma 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 sigma osc

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