Question

which of the following will sink or float on water density of water 1 gram centimetre power 3 a body having density 5 kg metre per hour 3 bi body be having density 2450 kg gram metre power 3 body Si having density 2057 kg metre per hour 3 body having density 0.83 grams 3 ​

Answer 1

Answer: B & C sink; A&D float

Explanation: since the density of water is 1 kg/m³, B and C have high density, thus they sink whereas A has lesser than it and thus, they float.

In Case of D, density is less than that of water as per given in question and therefore, it floats!

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Answer 2

water 1 gram centimetre power 3 a body having density 5 kg metre per hour 3 bi body be having density 2450 kg gram metre power 3 body Si having density 2057 kg metre per hour 3 body having density 0.83 grams