The diameter of a brass wire is 0.6 mm and is The force which will increase its length by 0.2% is about |
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a) |
100 N |
b) |
51 N |
c) |
25 N |
d) |
None of these |
The diameter of a brass wire is 0.6 mm and is The force which will increase its length by 0.2% is about |
|||||||
a) |
100 N |
b) |
51 N |
c) |
25 N |
d) |
None of these |