The wave function of an electron in a rigid box (infinite well) is shown in the figure. If the electron energy 98.0 eV, what is the energy of the electron's ground state? (mel = 9.11 × 10-31 kg)
A) 6.13 eV
B) 3.92 eV
C) 10.9 eV
D) 24.5 eV
Answer: A
You might also like to view...
Why can we not see as many craters on Earth as on the Moon?
What will be an ideal response?
A bar magnet is held stationary while a circular loop of wire is moved toward the magnet at constant velocity at position A as in the figure
The loop passes over the magnet’s center at position B and moves away from the magnet at position C. Viewing the loop from the left as indicated in the figure, for which position is the induced current zero?
a.
Position A
b.
Position B
c.
Position C
d.
The induced current is never zero.
A negatively charged rod is brought near one end of an uncharged metal bar. The end of the metal bar farthest from the charged rod will be charged
A) positive. B) negative. C) neutral. D) none of the given answers
A 2.0-m rope is lying on a table. You pick up one end and start raising it. How high above the table is the center of mass of the rope when half of the rope has lifted off the table?
A) 0.25 m B) 0.50 m C) 0.75 m D) 1.0 m E) 1.5 m