if the weight of object in air is 1.5 N and weight of the object in water is 1 N and the loss of weight (Buoyancy) so what is the wright of water overflowed?
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Explanation:
Weight difference =150-100 = 50 N = Buoyant force of water
Buoyant Force in water(Fb) = density of water x g x volume of body(Vb)
50 = 1000 x 9.81 x Vb
Vb = 50/9810 cubic meter
Now, in air
Weight of body = mg = 150 N
Mass of body,m = 150/9.81 Kg
So,
Density of body = m/ Vb
= 150/9.81 ÷ 50/9810
= 3000 kg per cubic meter
Specific gravity of body = density of body ÷ density of water
= 3000 ÷ 1000
Specific gravity of body = 3.
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