Q. 35.0( 3 Votes )

# How many spherical balls of radius 2 cm can be made out of a solid cube of lead whose side measures 44 cm?

Answer :

Given.

Radius of sphere is 2 cm

Side of cube is 44 cm

Formula used/Theory.

Volume of sphere = πr^{3}

Volume of cube = side^{3}

Volume of sphere = πr^{3}

= × (2 cm)^{3}

Volume of cube = side^{3}

= (44 cm)^{3}

Number of spherical balls will be get by dividing Volume of cube by Volume of each Sphere

Number of spheres =

=

=

= 2541

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How many spherical balls of radius 2 cm can be made out of a solid cube of lead whose side measures 44 cm?

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