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Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV. The minimum kinetic enrgy of the emitted photoelectrons will be 1)0 eV 2)1 eV 3)2 eV. 4)10 eV?
Verified Answer
Photons of energy 6 eV are incident on a metal surface whose work func...
Step 1, Given data
Energy of photon = 6 eV
Work function = 4 eV

Step 2, Finding the minimum energy of the emitted electron
We know,
Work function is the minimum energy that is required to make the electron come out of the surface.
So,
The energy of the emitted electron = Energy of the photon - Work function
So, Energy of the emitted electron = 6 eV - 4 eV = 2 eV
Hence the minimum energy of the emitted electron is 2 eV.
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Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV. The minimum kinetic enrgy of the emitted photoelectrons will be 1)0 eV 2)1 eV 3)2 eV. 4)10 eV?
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Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV. The minimum kinetic enrgy of the emitted photoelectrons will be 1)0 eV 2)1 eV 3)2 eV. 4)10 eV? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV. The minimum kinetic enrgy of the emitted photoelectrons will be 1)0 eV 2)1 eV 3)2 eV. 4)10 eV? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV. The minimum kinetic enrgy of the emitted photoelectrons will be 1)0 eV 2)1 eV 3)2 eV. 4)10 eV?.
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