The volume of a plastic convered sealed box is 350 cm sq 3 and the box has a mass 500g. Will the box float on water or sink in water ? what will be the mass of water displaced by the box ?
Answers
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!
The volume of a plastic convered sealed box is 350 cm sq 3 and the box has a mass 500g. Will the box float on water or sink in water ? what will be the mass of water displaced by the box ?
ANSWER:
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.