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**[SOLVED] Find the ground state energy**

**1. A particle is confined to a one dimensional box. Two possible state functions and the corresponding energies for the particles are shown in the figure. Find the ground state energy.**

EA=4eV

EB=9eV

E_n=(n^2 h)/(8mL^2 ); E_1=h/(8mL^2 ) then E_n=n^2 E_1

E2 =4eV=22E1 then E1=1eV=1,6*10-19 J

EA=4eV

EB=9eV

## Homework Equations

E_n=(n^2 h)/(8mL^2 ); E_1=h/(8mL^2 ) then E_n=n^2 E_1

## The Attempt at a Solution

E2 =4eV=22E1 then E1=1eV=1,6*10-19 J