29 A test tube of length 1 and area of cross section A has

Last updated: 6/10/2023

29 A test tube of length 1 and area of cross section A has some iron fillings of mass M The test tube floats normally in a liquid of density p with length x dipped in the liquid A disturbing force makes the tube oscillate in the liquid The time period of oscillation is given by neglect the mass of the test tube a 2n Mp Ag b 2 g c 2T g M Vg d 2