A cylindrical container of base radius 6 cm,has water up to a height of 5cm .find: (a) volume of water. (b) a metal sphere of radius 2 cm is totally submerged in water.find rise in water
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a) volume of cylinder=πr^2h
=π(6)^2(5)=180π cm^3
=562.5 cm^3
b) volume of rise water in cylinder when body submergerd =volume of body
πr^2H=4/3π(2)^3
(6)^2H=4/3 x 8
H=32 /108 cm
hence rise water is 32/108 cm
=π(6)^2(5)=180π cm^3
=562.5 cm^3
b) volume of rise water in cylinder when body submergerd =volume of body
πr^2H=4/3π(2)^3
(6)^2H=4/3 x 8
H=32 /108 cm
hence rise water is 32/108 cm
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Answer:
a) volume of cylinder=πr^2h
=π(6)^2(5)=180π cm^3
=562.5 cm^3
b) volume of rise water in cylinder when body submergerd =volume of body
πr^2H=4/3π(2)^3
(6)^2H=4/3 x 8
H=32 /108 cm
hence rise water is 32/108 cm
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