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IAT IISER2024PhysicsDual Nature of Matter

Two monochromatic sources emit light at wavelengths and / 2 . The stopping potentials for a photosensitive material using these two sources are found to be 1 V and 3 V , respectively. What is the work function of the material ?

Options

  1. A1.25 eV
  2. B1 eV
  3. C2 eV
  4. D1.5 eV

Correct answer

B. 1 eV

Step-by-step solution

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