The diameter of a iron sphere is 8 cm. It is beaten and drawn into a wire with a diameter of 2 mm. Find the length of the wire.

Answer : The length of the wire is, 8533 cm

Step-by-step explanation :

As the iron sphere is beaten and drawn into a wire. That means, their volume will be equal.

Volume of iron sphere = Volume of cylindrical wire

The formula will be:

where,

= radius of sphere =

= radius of cylindrical wire =

h = height of cylindrical wire or length of wire

Now put all the given values in the above formula, we get:

Therefore, the length of the wire is, 8533 cm

true

step-by-step explanation:

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