Question

A solid sphere of gold of diameter 18 cm. is converted into a wire of
diameter 4 mm. Then length of the wire is ?.?​

Answer 1

Answer:

{243} = Ans

Diameter Of Solid Sphere = 18Cm

Radius = 18/2 =9cm

Diameter Of Wire = 4 MM

Radius =2 mm =0.2cm

Volume of Sphere = Volume of Wire (Cylinder)

4/3PieR³ =pieR²H

4/3×9³ = 0.2²H

H = 24300cm = 243m

(Ans)

Step-by-step explanation:

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