Which of the Following Statements with Respect to the Photoelectric

question 101

Multiple Choice

Which of the following statements with respect to the photoelectric effect is incorrect?

• A) A plot of the kinetic energy of the ejected electrons versus the frequency of the incident radiation has a slope that is equal to the value of the work function.
• B) All metals have a unique work function.
• C) The kinetic energy of the ejected electrons does not increase with the intensity of the incident radiation.
• D) A plot of the kinetic energy of the ejected electrons versus the frequency of the incident radiation is linear.

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