The density of copper is 8.9 gcm-3 calculate the volume a piece of copper of mass 72g
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agrim58:
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density = mass / volume.
therefore by cross multiplication,
volume = mass / density.
volume = ( 72 / 8.9) cm^3.
7.865 cm^3.
....
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therefore by cross multiplication,
volume = mass / density.
volume = ( 72 / 8.9) cm^3.
7.865 cm^3.
....
plzz mark as brainliest
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