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Give an example each of a metal from which photoelectric emission takes place when irradiated by UV light visible light.

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Question

Give an example each of a metal from which photoelectric emission takes place when irradiated by

  1. UV light
  2. visible light.
Short/Brief Note
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Solution

  1. Photoelectric emission takes place when Zn is irradiated with UV radiation.
  2. Photoelectric emission takes place when Na is irradiated with visible light.
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2021-2022 (March) Term 2 - Delhi Set 3

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