A gold plated silver jewel is of mass 90 g and volume 8.3 cm3
. If the mass of silver is 84 g,
Find the density of gold. Take density of silver 10.5 g/cm3
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A gold plated silver jewel is of mass 90 g and volume 8.3 cm3
. If the mass of silver is 84 g,
Find the density of gold. Take density of silver 10.5 g/cm3
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Answer:
Here, density of pure gold <br>
<br> Mass of gold piece,
<br>
volume of the gold piece <br>
<br> Mass of gold piece in water , =
<br> Therefore, apparent loss in weight of the gold piece in water <br>
<br>
<br> As, density of water is
, therefore, the volume of displaced water <br>
<br>
Volume of hollow portion of the gold <br>
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