Question

How many spherical balls can be obtained from a melted conical solid of radius 5 cm height 10 cm apocalypse each small ball is 0.1 cm

Answer 1

Answer:

Volume of a cone = 1/3*22/7*r^2*h

Step-by-step explanation:

Volume of the solid metallic cone = (1/3*22/7*5*5*10) cm^3

Volume of a sphere = 4/3*22/7*R^3

where R is the radius of the sphere.

Radius of a spherical ball = 2/2 cm = 1 cm

Volume of one spherical ball = (4/3*22/7*1*1*1) cm^3 = (4/3*22/7) cm^3

Let the number of spherical balls that can be made be n.

A/Q Volume of cone = Volume of n spherical balls

=> 1/3*22/7*5*5*10 = 4/3*22/7*n

=> n = 62.5