Question

Find out the output: sampleList

[10, 20, 30, 40, 501

print(sampleList[-2]

print(sampleList[-4:-1])​

Answer 1

Answer: 501, 40, 30, 20, 10,

Explanation:13. No, because the probability of the particle existing in a narrow (infinitesimally small) interval at the discontinuity is undefined.

15. No. For an infinite square well, the spacing between energy levels increases with the quantum number n. The smallest energy measured corresponds to the transition from n = 2 to 1, which is three times the ground state energy. The largest energy measured corresponds to a transition from n=∞ to 1, which is infinity. (Note: Even particles with extremely large energies remain bound to an infinite square well—they can never “escape”)