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Let L be the length and d be the diameter of cross section of a wire. Wires of the same material with different L and d are subjected to the same tension along the length of the wire. In which of the following cases, the extension of wire will be the maximum? A. L = 200cm, d = 0.5mm B. L = 300cm, d = 1.0mm C. L = 50cm, d = 0.05mm D. L = 100cm, d = 0.2mm

Let L be the length and d be the diameter of cross section of a wire. Wires of the same material with
different L and d are subjected to the same tension along the length of the wire. In which of the following
cases, the extension of wire will be the maximum?
A. L = 200cm, d = 0.5mm B. L = 300cm, d = 1.0mm
C. L = 50cm, d = 0.05mm D. L = 100cm, d = 0.2mm

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2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
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Vikas TU
14149 Points
3 years ago
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Dear student 
Please refer the clear image , 
The image above does not looks good , it is blurr.
Hope for the best 
Good Luck 
Cheers 

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