SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Fluid Mechanics Buoyancy and Floatation Archimedes Principle
A solid object weighing 100 N in air was found to weigh 80 N, when fully submerged in water. The relative density of object is
1
5.0
2
4.0
3
2.5
4
1.25