railway RRB JE (CBT I + CBT II) Mock Test 2024 Fluid Mechanics Properties of Fluids Specific Weight Volume Gravity
What will be the mass density of one litre of a fluid which weighs 9.81 N? (Take g = 9.81 m/sec2)
1
1000 gm/cm3
2
100 gm/cm3
3
100 kg/m3
4
1000 kg/m3