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A metal surface is exposed to solar radiations. Which of the following is true?A. The emitted electrons have energy less than a maximum value of energy depending upon frequency of incident radiationsB. The emitted electrons have energy less than maximum value of energy depending upon intensity of incident radiationsC. The emitted electrons have zero energyD. The emitted electrons have energy equal to energy of photons of incident light. |
Answer» Correct Answer - B | |