Hi, I just wanted some clarification with respect to a few equations relating stress intensity factor to semi-elliptical and quarter-elliptical cracks in solids.
The equations I have according to my notes are K_{I_{(\varphi=\frac{\pi}{2})}}=1.12\frac{\sigma \sqrt{\pi a}}{\Phi} and...
Homework Statement
Find the ground state energy and the ground state wavefunction for a particle of mass m moving in the potential
V=\frac{1}{2}mw^{2}x^{2} at x>0
V=\infty at x<0
The Attempt at a Solution
Well, the problem I am having is that I have answering questions that always...