Class 12 > Samacheer Kalvi - English Medium > Dual Nature of Radiation and Matter

  • Choose the correct answer

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


    - a) 4125

    - b) 3750

    - c) 6000

    - d) 2062. 5


1 Answer

  • Correct Answer:

    b) 3750

    Answered on 29/10/2020 at 12:44PM by Thamizh

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Unit 8. Dual Nature of Radiation and Matter
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