Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A solid block of volume V = 10^-3 m^3 and density d = 800 kg/m^3 is tied to one end of a string, the other end of which is tied to the bottom of the vessel. The vessel contains 2 immiscible liquids of densities 1 =1000 kg/m^3 and 2 = 1500 kg/m^3 . The solid block is immersed with 2/5th of its volume in the liquid of higher density & 3/5th in the liquid of lower density. The vessel is placed in an elevator which is moving up with an acceleration of a = g/2. Find the tension in the string. [g = 10 m/s^2 ]

A solid block of volume V = 10^-3 m^3 and density d = 800 kg/m^3 is tied to one end of a string, the other end of which is tied to the bottom of the vessel. The vessel contains 2 immiscible liquids of densities 1 =1000 kg/m^3 and 2 = 1500 kg/m^3 . The solid block is immersed with 2/5th of its volume in the liquid of higher density & 3/5th in the liquid of lower density. The vessel is placed in an elevator which is moving up with an acceleration of a = g/2. Find the tension in the string. [g = 10 m/s^2 ]

12 m long weighing 24 kg A solid block of volume V = 10^-3 m^3 and density d = 800 kg/m^3 is tied to one end of a string A uniform rod AB density of water =1000 kg/m ^ 3 ] is supported at end B by a flexible light string and a lead weight (of very small size) of 12kg attached at end A. The rod floats in water with one-half of its length submerged. For this situation mark out the correct statement. [Take g = 10 m/s ^2