MCQOPTIONS
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| 1. |
Stress may be expressed in Newtons |
| A. | Per millimetre square (N/mm2 ) |
| B. | Per centimetre square (N/cm2 ) |
| C. | Per metre square (N/m2 ) |
| D. | None of these |
| Answer» B. Per centimetre square (N/cm2 ) | |