a plastic ball of mass 50 g and volume 150 cm cube is dropped in a liquid of density 0.80 g/cm cube . Will the ball float or sink ? What will be the mass o liquid displaced?
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Answered by
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density=mass/volume
density=50/150
density=1/3
density of plastic ball=0.33 g/cm cube
since density of the plastic ball is less than the density of the liquid therefore the ball will float.
density=50/150
density=1/3
density of plastic ball=0.33 g/cm cube
since density of the plastic ball is less than the density of the liquid therefore the ball will float.
aditisingh14:
mass?
what will be the mass of liquid displaced?
But archimede's principle states that weight is equal
I think so mass of liquid displaced = mass of the ball
but how to prove it?
It is already stated by Archimedes Principle right? Since the mass will be equal. Apparent loss will be 0.
okay i understood
Hey, nice answer;-)
Thanks
:) Well you are great
Answered by
2
Density=Mass/Volume
Density of ball=50/150So, density=1/3=0.33
Density of ball>Density of water
Hence, the plastic ball will sink.
_______________
Hope this helps you;-)
Density of ball=50/150So, density=1/3=0.33
Density of ball>Density of water
Hence, the plastic ball will sink.
_______________
Hope this helps you;-)
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