A particle in a rigid box has a ground state energy of 4 MeV. What is the least energy this system can absorb?
A)
16 MeV
B)
4 MeV
C)
25 MeV
D)
12 MeV
E)
8 MeV
Question 2
The strong nuclear force is how many times as strong as the gravitation force?
A)
1038
B)
1 (They are the same.)
C)
2
D)
100
E)
106