-How many solid spheres 6cm in diameter could be moulded from a solid metal cylinder whose height is 45cm and diameter 4cm?
A)10
B)8
C)6
D)5

Name: -How many solid spheres 6cm in diameter could be moulded from a solid metal cylinder whose height is 45cm and diameter 4cm? A)10 B)8 C)6 D)5
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Question

Quizplus · Accepted Answer

The volume of the cylinder is π*(2^2)*45 = 180π cm³. The volume of one sphere is (4/3)π*(3^3) = 36π cm³. Dividing the cylinder's volume by the sphere's volume gives 180π / 36π = 5 spheres.

-How Many Solid Spheres 6cm in Diameter Could Be Moulded