Author Question: If a particle is in a box with a ground state energy of 4 eV, what energy must be absorbed by the ... (Read 75 times)

MirandaLo · **on:** Jul 29, 2018

If a particle is in a box with a ground state energy of 4 eV, what energy must be absorbed by the system to go from the n = 2 state to the n = 3 state?

A)

4 eV
B)

2 eV
C)

20 eV
D)

16 eV
E)

36 eV

Question 2

All reversible engines operating between the same two temperatures have the same efficiency.

Indicate whether the statement is true or false