If a Particle Is Confined to a One-Dimensional Box of Length

Multiple Choice

If a particle is confined to a one-dimensional box of length 300 pm,for $\varPsi$ ₃ the particle is most likely to be found at

A) 0 pm.
B) 50,150,and 250 pm,respectively.
C) 17.3 pm.
D) 300 pm.
E) 100 and 200 pm,respectively.