A sample of metal weight 210 gm in air,180 gm in water and 120 gm in a liquid . then relative density of liquid is???
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relative density = (weight of body in air -weight of body in liquid)/(weight of the body in air – weight of body in water)
weight of the body in air =210g
weight of body in water = 180g
weight of body in liquid = 120g
(210-120) / (210-180) = 3
relative density = 3
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