For an electron in a box of length 1 angstrom ( 1 angstrom =
10-10 m) ,
A) Calculate the separation between the two lowest energy
levels.
B) Calculate the wavelength corresponding to the transition
between these two levels.
Given the mass of an electron = 9.10939 x 10-31 kg, Plank's
constant (h) = 6.626 x 10-34 Js