Question

11. The diameter of a sphere is 6 cm. It is melted and drawn into a wire of
diameter 2 mm. Find the length of the wire.​

Answer 1

Answer:

288cm

Step-by-step explanation:

The volume remains the same

Therefore,

the volume of sphere = volume of a cylinder

4/3πr^3 = πr^2h

4/3x6x6x6 = 0.1x0.1xh

36X8 = 0.1x0.1xh

Answer 2

ǟռֆաɛʀ :

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