Fluid MechanicsHard
Question
The reading a spring balance when a block is suspended from it in air is 60 N. This reading is changed to 40 N when the block is submerged water. The specific gravity of the block must be therefore.
Options
A.3
B.2
C.6
D.3 / 2
More Fluid Mechanics Questions
A piece of ice is floating in a jar containing water. When the ice melts, the temperature of water falls from 4o C to 1o...A portion of a tube is shown in the figure. Fluid is flowing from cross-section area A1 to A2. The two cross-sections ar...A tube in vertical plane is shown in figure. It is filled with a liquid of density r and its end B is closed. Then the f...A small solid ball is dropped from a height above the free surface of a liquid. It strikes the surface of the liquid at ...On increasing the length by 0.5 mm of a steel wire of length 2 m and area of cross-section 2 mm2, the force required is ...