Question

2.2 cubic diameter of brass is to be drawn into a cylinder write of diameter 0.50. Find the length of the wire. ​

Answer 1

Answer:

0.50/2 = 0.25

Volume of Brass specimen = Volume of Cylindrical wire

⇒ 2200 = π × 0.25 × 0.25 × L

⇒ 2200 = 22/7 × 0.25 × 0.25 × L

⇒ 700 = 0.0625 × L

⇒ L = 700/0.0625 = 11200 cm

So the length of the Cylindrical wire is 11200 cm

Step-by-step explanation:

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Answer 2

Answer:

112m or 11200 cm

Step-by-step explanation:

Volume of wire = (2.2*10*10*10) unit ^3 = 2200 cm^3.

22/7 * 0.25 * 0.25 * h = 2200

h = (2200 * 7/22 * 1/ 0.25*0.25) cm

Therefore

Length of wire = (11200/100) m = 112 m

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