Plimsoll mark on the floating ship is reference mark located on a ship's hull that indicates the maximum depth to which the vessel may be safely immersed when loaded with cargo in different waters. To demonstrate this a tube is inserted in the water of density 966 kg/m . It floats after sinking X =122 cm as shown The same tube is then inserted in the water of density 1030 kg/m². It floats again After sinking Y cm. any wrong selection of answer will deduct 25% marks in this question Select one or more! BA. The value of height y = 13.01 cm B. The volume of tube inside the water is more for the lesser denser fluid. C. The value of height Y 0.09 cm D. The magnitude of upthrust is more when tube floats in a denser water E The value of height Y -11.44 cm DF The magnitude of upthrust is same in both cases. BG. An object sinks more to float if the density of fluid increases in which it is submerged H. An object sinks more to float if the density of fluid decreases in which it is submerged