Explain why Fig. 38.4 shows that most photoelectrons have kinetic energies less than hf - f, and
Question:
Fig.38.4
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The stopping potential Vo is independent of the light intensity . but the photocurrent i for large positive VẠC is directly i proportional to the intensity. fis Constant intensity 21 constant. Constant intensity I VAC --Vo
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Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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