The mass of an empty bucket of capacity 10 litres is 1 kg. Find its mass when completely filled with a liquid of relative density 0.8.

The mass of an empty 40 litre petrol tank of a vehicle is 8.0 kg What will be its mass when filled completely with a fuel of density 700(kg)/(m^3) .

A metallic sphere of mass 3 kg in air is held by a string so as to be completely immersed in a liquid of relative density 0.8. The relative density of metallic sphere is 10. The tension in the string is :-

A metallic sphere of mass 3 kg in air is held by a string so as to be completely immersed in a liquid of relative density 0.8. The relative density of metallic sphere is 10. The tension in the string is :-

A metallic sphere of mass 3 kg in air is held by a string so as to be completely immersed in a liquid of relative density 0.8. The relative density of metallic sphere is 10. The tension in the string is :-

The mass of an empty density bottle is 50 g. When it is completely filledwith water, its mass is foundto be 100 g and when itiscompletly filledwith aliquid,its mass is 150 g. The density of the liquid is "_________" kg m^(-3) .

A silver ingot weighing 2.1 kg is held by a string so s to be completely immersed in a liquid of relative density 0.8 . The relative density of silver is 0.5 . The tension in the string in kg-wt is