6. If the maximum kinetic energy of photoelectrons is 0.80 hv, then radiation of frequency v/0.8 will not cause a photoelectric effect. b. doubling the intensity of the radiation will cause the ejection of electrons with the maximum kinetic energy of 1.60 hv. c. radiation of frequency 2v will cause a photoelectric effect; the ejected electrons have a maximum kinetic energy of 1.60 hv. d. the work function of the metal is 0.80 hv. None of the given statements is correct. е.

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter10: Introduction To Quantum Mechanics
Section: Chapter Questions
Problem 10.40E
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Please answer the second question (#6)

5. Which is true about the function 5sin(5x) and the
operator d?/dx2?
a. The function 5sin(5x) is an eigenfunction of
the operator d?/dx² and the eigenvalue is 125.
b. The function 5sin(5x) is an eigenfunction of
the operator d?/dx² and the eigenvalue is -25.
c. The function 5sin(5x) is an eigenfunction of
the operator d?/dx² and the eigenvalue is -125.
d. The function 5sin(5x) is an eigenfunction of
the operator d?/dx² and the eigenvalue is 25.
e. The function 5sin(5x) is not an eigenfunction
of the operator d?/dx?.
6. If the maximum kinetic energy of photoelectrons
is 0.80 hv, then
a. radiation of frequency v/0.8 will not
cause a photoelectric effect.
b. doubling the intensity of the radiation will
cause the ejection of electrons with the
maximum kinetic energy of 1.60 hv.
c. radiation of frequency 2v will cause a
photoelectric effect; the ejected electrons
have a maximum kinetic energy of 1.60
hv.
d. the work function of the metal is 0.80 hv.
None of the given statements is correct.
e.
Transcribed Image Text:5. Which is true about the function 5sin(5x) and the operator d?/dx2? a. The function 5sin(5x) is an eigenfunction of the operator d?/dx² and the eigenvalue is 125. b. The function 5sin(5x) is an eigenfunction of the operator d?/dx² and the eigenvalue is -25. c. The function 5sin(5x) is an eigenfunction of the operator d?/dx² and the eigenvalue is -125. d. The function 5sin(5x) is an eigenfunction of the operator d?/dx² and the eigenvalue is 25. e. The function 5sin(5x) is not an eigenfunction of the operator d?/dx?. 6. If the maximum kinetic energy of photoelectrons is 0.80 hv, then a. radiation of frequency v/0.8 will not cause a photoelectric effect. b. doubling the intensity of the radiation will cause the ejection of electrons with the maximum kinetic energy of 1.60 hv. c. radiation of frequency 2v will cause a photoelectric effect; the ejected electrons have a maximum kinetic energy of 1.60 hv. d. the work function of the metal is 0.80 hv. None of the given statements is correct. e.
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Ball, David W. (david Warren), BAER, Tomas
Publisher:
Wadsworth Cengage Learning,