The force required to stretch a steel wire of 1 cross-section to 1.1 times its length would be |
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a) |
b) |
2 |
c) |
2 |
d) |
2 |
The force required to stretch a steel wire of 1 cross-section to 1.1 times its length would be |
|||||||
a) |
b) |
2 |
c) |
2 |
d) |
2 |