1.

A block of mass 750 gm occupies a volume of 250 cm.The relative density of the block is-(2) 3.5(4) 2.5

Answer»

Relative Density = Density of Block / Density of Water

Density of water = 1 g / cc

Now,

Density of block = Mass / Volume = 750 g / 250 cc = 3



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