The flexural stiffness of the sandwich panel is proportional to the _____________ of core thickness.
A. Square
B. Square root
C. Inverse
D. Cube
Answer:D
The flexural stiffness of the sandwich panel is proportional to the _____________ of core thickness.
A. Square B. Square root C. Inverse D. Cube
Explanation: The flexural stiffness of the sandwich panel is proportional to the cube