The density of water is 1000 kg m^-3.if the relative density of aluminium is 2.7 calculate the density of aluminium in g cm ^-3
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density of aluminium is 2.7
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Given,
Density of Water = 1000 kg m^-3.
Relative Density of Aluminium = 2.7
Now, We are required to find out Density of Aluminium.
=> R.D of Aluminium = Density of Aluminium/Density of Water.
=> 2.7 = D/1000
=> D = 2.7 x 1000 kg m^-3
=> D = 2700 kg m^-3
As we know that,
=> 1 kg m^-3 = 1/1000 g cm^-3
=> 2700 kg m^-3 = 1/1000
=>( 1/1000 x 2700) g cm^-3
=> 2.7 g cm^-3
Hence, Density of Aluminium = 2.7 g cm^-3
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Density of Water = 1000 kg m^-3.
Relative Density of Aluminium = 2.7
Now, We are required to find out Density of Aluminium.
=> R.D of Aluminium = Density of Aluminium/Density of Water.
=> 2.7 = D/1000
=> D = 2.7 x 1000 kg m^-3
=> D = 2700 kg m^-3
As we know that,
=> 1 kg m^-3 = 1/1000 g cm^-3
=> 2700 kg m^-3 = 1/1000
=>( 1/1000 x 2700) g cm^-3
=> 2.7 g cm^-3
Hence, Density of Aluminium = 2.7 g cm^-3
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