Орло, то е Чuestion below. ) A solid weighs 5 N in air, 3 N – InterviewSolution

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1.	Орло, то е Чuestion below. ) A solid weighs 5 N in air, 3 N in water and 4 N in some other liquid. The specific gravity of the liquid isOptionsa 0.5b 1.5c О.9d None of these
Answer» b)1.5Explanation:Specific GRAVITY = Weight in Air/(Weight in Air - Weight in Water)So S=1.5 / (1.5–1.1)S=3.75Weight difference =1.5–1.1= 0.4 N = Buoyant force of waterBuoyant Force in water(Fb) = density of water X g x VOLUME of body(Vb)0.4= 1000 x 9.81 x VbVb = 0.4/9810 cubic METER

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