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Which of the following options correctly states the maximum speed of the emitted photoelectrons when light of frequency 6 × 10 14 Hz is incident on the metal surface with a work function of 2.14 eV?

Options

  1. A344 km/s
  2. B280 km/s
  3. C412 km/s
  4. D520 km/s

Correct answer

A. 344 km/s

Step-by-step solution

Correct Option is : (A) 344 km/s

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