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Equal masses of water & liquid of density 2 are mixed together, then the mixture has a density of:

a) 2/3   b) 4/3   c) 3/2   d)3

6 years ago


Answers : (1)


Dear Mainak

volume of water is =m/1 

volume of liquid is = m/2

after mixing   mass of the mixture = (2m)

after mixing volue of mixture =(m+.5m)=1.5m

so density =2m/1.5m


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6 years ago

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