English, asked by TbiaSamishta, 1 year ago

the volume of a plastic cover does sealed box is 350 cm cube and the box has a mass sources 500g with the box or float on water or sink in water what will be the mass of water displayed by the box

Answers

Answered by sonabrainly
1

Given that volume of a plastic sealed box V = 350 cm^3.



Given that mass of the plastic sealed box M = 500 g.



We know that Density d = M/V



= 500/350



= 1.6 g/cm^3.




We know that density of water = 1g/cm^3.



Therefore, Density of sealed box is greater than density of water. Hence, it will sink in water.




Now,



Mass of the water displaced by the box = volume * density of water



= 350 * 1



= 350 g.





Hope this helps!



Answered by aqibkincsem
1

"Density of the massive 500g sealed box=(Mass of the box)/(Volume of the box )

                                                        =500/350

                                                        = 1.428 g cm-3


Here the density of the box is more than that of water, i.e. 1 g cm-3. Therefore, it will sink in water.

Mass of water displaced by the box = volume of the box * density of water

   = 350 cm3 * 1 g/cm3 = 350 g


"

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