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Tamil Nadu Board of Secondary EducationHSC Science Class 12

The threshold wavelength for a metal surface whose photoelectric work function is 3.313 eV is __________.

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Question

The threshold wavelength for a metal surface whose photoelectric work function is 3.313 eV is __________.

Options

  • 4125 Å

  • 3750 Å

  • 6000 Å

  • 2062.5 Å

MCQ
Fill in the Blanks
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Solution

The threshold wavelength for a metal surface whose photoelectric work function is 3.313 eV is 3750 Å.

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Photo Electric Effect
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Chapter 8: Dual Nature of Radiation and Matter - Evaluation [Page 136]

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Samacheer Kalvi Physics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 8 Dual Nature of Radiation and Matter
Evaluation | Q I. 11. | Page 136

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