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9 grade science> A solid weighs 80g in air, 68 g in water ...

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A solid weighs 80g in air, 68 g in water and 60g in oil.Find the relative density of oil.

Binil N Shah , 10 Years ago

Grade 12

1 Answers

Saurabh Kumar

Last Activity: 10 Years ago

The relative density(R.D.) = Density of body/ Density of water = Weight of body / Weight of equal vol of water
R.D. of oil = Thrust in liquid/Thrust
since, W₁ = 80g and W₂ = 68 gm and W₃ = 60 gm
Relative Density _oil = W₁ – W₃/W₁ – W₂

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