a body weighs 40 gram in air. If its volume if its volume is 10 CC in water it will weigh
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Hiii friend....
RamithC Ambitious
By using Archimedes's theorem,
Loss of weight = Buoyant force
= weight of the water displaced by the body
= mg [m=mass of the body, g= acceleration due to gravity]
= Vdg [ V = Volume of the body, d = density of water]
= 10 cm³ X (1 g/cm³) X g [density of the water = 1g/cm³]
= 10g grams
weight of the body in air = 40g grams
Therefore, weight of the body in water = weight in air - loss of weight
= 40g -10g
=30g
hope it helps you
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