MCQOPTIONS
Saved Bookmarks
| 1. |
What per cent of length of wire increases by applying a stress of 1 kg weight/ \[m{{m}^{2}}\]on it? (\[(Y=1\times {{10}^{11}}N/{{m}^{2}}\]and 1 kg weight\[=9.8\] newton) |
| A. | 0.000067 |
| B. | 0.000098 |
| C. | 0.000088 |
| D. | 0.000078 |
| Answer» C. 0.000088 | |