3. Find the amount of water displaced by a solid spherical ball of diameter 4.2 cm, when it is completely immersed in water
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Sphere:-
d=4.2cm
r=4.2/2
=2.1cm
Volume of sphere=(4/3)πr^3
=(4/3)X(22/7)X2.1X2.1X2.1
=4X22X2.1X2.1X0.1
=38.808 cm^3
Therefore 38.808 cm^3 of water is displaced.
d=4.2cm
r=4.2/2
=2.1cm
Volume of sphere=(4/3)πr^3
=(4/3)X(22/7)X2.1X2.1X2.1
=4X22X2.1X2.1X0.1
=38.808 cm^3
Therefore 38.808 cm^3 of water is displaced.
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