1. The problem statement, all variables and given/known data Find the wave function of particle in a 1-dimensional potential Well of length L, n=2 and mass m 2. Relevant equations I think this would be the wave equation, but not 100% sure [tex]\varphi=Asin(n\pix/L)[\tex] where n=1,2,3... tex doesn't work for me---=Asin[n*pi/L] 3. The attempt at a solution I tried to normalize the function using what the book says and came up with integral of (sin2[n*pi/L]dx[ Is this right? Now I need to find probablity with this....how would I do this? Can someone please tell me if I am on the right footsteps? Any help is appreciated.