5. A copper wire with length 0.5 m was subjected to a tension experiment, the wire was tensioned to 2 mm. suppose the diameter of the wire is 1mm and the poission ratio 0.24. write down the five digits change in diameter in mm unit. *

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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6. A copper wire with length 0.5 m was subjected to a tension experiment, the wire was tensioned
to 2 mm. suppose the diameter of the wire is 1mm and the poission ratio 0.24. write down the
five digits change in diameter in mm unit. *
Enter your answer
7.In the Brinell hardness test, if the load used 1200 kg and the ball diameter 6 mm, write down the
diameter of the indentation (in mm unit) if the BHN number was 586,
Enter your answer
Transcribed Image Text:Section 2 6. A copper wire with length 0.5 m was subjected to a tension experiment, the wire was tensioned to 2 mm. suppose the diameter of the wire is 1mm and the poission ratio 0.24. write down the five digits change in diameter in mm unit. * Enter your answer 7.In the Brinell hardness test, if the load used 1200 kg and the ball diameter 6 mm, write down the diameter of the indentation (in mm unit) if the BHN number was 586, Enter your answer
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