A load of mass M kg is suspended from a steel wire of length

Last updated: 6/9/2023

A load of mass M kg is suspended from a steel wire of length 2 m and radius 1 0 mm in Searle s apparatus experiment The increase in length produced in the wire is 4 0 mm Now the load is fully immersed in a liquid of relative density 2 The relative density of the material of load is 8 The new value of increase in length of the steel wire is 2019 Main 12 Jan II a zero c 4 0 mm b 5 0 mm d 3 0 mm A rod of length L at room temperature and uniform area of cross section 4 is made of a metal having coefficient of