Question

a piece of metal has a mass of 232g having density 11.5 g/cm3 find the volume the metal ​

Answer 1

Explanation:

HEY MATE HERE IS YOUR ANSWER

Weight of brass in air = 12.9 g

Weight of brass in air = 12.9 gweight of brass in water = 11.3 g

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 g

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of water

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/cc

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ Volume

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ VolumeSo, density of zinc = 7.1 g/cc

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ VolumeSo, density of zinc = 7.1 g/ccVolume of alloy = 1.6cc

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ VolumeSo, density of zinc = 7.1 g/ccVolume of alloy = 1.6ccMass of copper in the alloy = x

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ VolumeSo, density of zinc = 7.1 g/ccVolume of alloy = 1.6ccMass of copper in the alloy = xVolume of alloy= Volume of copper + Volume of zinc

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ VolumeSo, density of zinc = 7.1 g/ccVolume of alloy = 1.6ccMass of copper in the alloy = xVolume of alloy= Volume of copper + Volume of zinc1.6=

Weight of brass in air = 12.9 gweight of brass in water = 11.3 gWeight of water displaced by brass = 12.9-11.3 = 1.6 gRelative density of copper = 8.9= density of substance/density of waterDensity f water = 1 g/ccSo, density of copper = 8.9 g/cc= Mass/ VolumeSo, density of zinc = 7.1 g/ccVolume of alloy = 1.6ccMass of copper in the alloy = xVolume of alloy= Volume of copper + Volume of zinc1.6= 8.9x+ 7.1

12.9−x

12.9−x

12.9−x

12.9−x Solving the above equation, x= 7.61 g

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