Question

An electron is bound in one dimentional infinite potential well of width \( 0.12 \) nm. Find the energy values \& the corresponding wavelengths in the ground state and first two excited States.

Answer 1

E₁ =4.183×10⁻¹⁸ J

E₂ =16.732×10 ⁻¹⁸  J

 and  or 

E₃ =37.647×14eV,

 and 

104.5eV

or 235.2eV