A piece of alloy of gold and silver weig...

A piece of alloy of gold and silver weighs `2kg` in air and `1.86 kg` in water. What is the mass of silver? Density of gold `=19.3xx10^(3) "kgm"^(-3)`. Density of silver `=10.5 xx 10^(30 "kg" m^(-3).`

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