Question

An object weighs 12kg in air and displaces 3kg of water when immersed in water. its apparet weight in water

answers
(a) 12kg (b) (3kg (c)15kg (d)9kg

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Answer 1

its c. 15 kg...

Step-by-step explanation:

We know, according to archimedes principle,

Weight of Liquid displaced = Weight of body in air - Weight of body in liquid when immerse

so from that we get

Weight of body in liquid when immerse = Weight of body in air + Weight of Liquid displaced