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Light of two different frequencies whose photons have energies 1 eV and 2.5 eV respectively, successively illuminate a metallic surface whose work function is 0.5 eV. Ratio of maximum speeds of emitted electrons will be [Karnataka CET 2015] 
  • a)
    1 : 2 
  • b)
    1 : 5 
  • c)
    1 : 1 
  • d)
    1 : 4
Correct answer is option 'A'. Can you explain this answer?
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Light of two different frequencies whose photons have energies 1 eV and 2.5 eV respectively, successively illuminate a metallic surface whose work function is 0.5 eV. Ratio of maximum speeds of emitted electrons will be[Karnataka CET 2015]a)1 : 2b)1 : 5c)1 : 1d)1 : 4Correct answer is option 'A'. Can you explain this answer?
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Light of two different frequencies whose photons have energies 1 eV and 2.5 eV respectively, successively illuminate a metallic surface whose work function is 0.5 eV. Ratio of maximum speeds of emitted electrons will be[Karnataka CET 2015]a)1 : 2b)1 : 5c)1 : 1d)1 : 4Correct answer is option 'A'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Light of two different frequencies whose photons have energies 1 eV and 2.5 eV respectively, successively illuminate a metallic surface whose work function is 0.5 eV. Ratio of maximum speeds of emitted electrons will be[Karnataka CET 2015]a)1 : 2b)1 : 5c)1 : 1d)1 : 4Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Light of two different frequencies whose photons have energies 1 eV and 2.5 eV respectively, successively illuminate a metallic surface whose work function is 0.5 eV. Ratio of maximum speeds of emitted electrons will be[Karnataka CET 2015]a)1 : 2b)1 : 5c)1 : 1d)1 : 4Correct answer is option 'A'. Can you explain this answer?.
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