Question

The weight of a piece of gold and silver alloy measured in air is 0.292 N. If immersed in water its weight is 0.272 N. To determine the mass of gold m1 and silver m2. The density of gold is 19300kg / m ^ 3 and of silver 10500kg / m ^ 3

Answer 1

Answer:

Then, mass of gold in it is `(50-m)` Volume fo copper ... in water `(rho_(w)=1 g//cm^(3))` Decrease in weight =upthrust ... When immersed in water (ρ w=1g/cm3)