Author Question: If the ground state energy level of an electron in a rigid box is 5.0 eV, what is the width of the ... (Read 72 times)

urbanoutfitters · **on:** Jul 29, 2018

If the ground state energy level of an electron in a rigid box is 5.0 eV, what is the width of the box?

A)

2.3 10-11 m
B)

7.3 10-20 m
C)

2.7 10-10 m
D)

1.0 10-10 m
E)

9.1 10-21 m

Question 2

A heat engine is any device that changes mechanical work into thermal energy.

Indicate whether the statement is true or false