

MCQOPTIONS
Saved Bookmarks
1. |
The J-Integral is interpreted as the potential energy difference between the two identically loaded sample having slightly different crack lengths. Mathematically it can be written as __________ |
A. | J=dUo/da=K2/E’ |
B. | J=dUo/da=K/E’ |
C. | J=dUo/da=K2/E2 |
D. | J=dUo/da=K/E |
Answer» B. J=dUo/da=K/E’ | |