To compared the elongation data from different sized specimen, the geometrical shape factor is taken into consideration. For a sheet specimen, the geometrical shape factor will ____________ (where L is the length, A is the area of cross-section).

To compared the elongation data from different sized specimen, the geo

1.	To compared the elongation data from different sized specimen, the geometrical shape factor is taken into consideration. For a sheet specimen, the geometrical shape factor will ____________ (where L is the length, A is the area of cross-section).
A.	L/A
B.	L/A<sup>2</sup>
C.	L/ A
D.	L<sup>2</sup>/A
Answer» D. L<sup>2</sup>/A