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Electromagnetic radiations having λ = 310 Å are subjected to a metal sheet having work function = 12.8 eV. What will be the velocity of photoelectrons with maximum Kinetic energy.
  • a)
    0, no emission will occur
  • b)
    2.18 × 106 m/s
  • c)
    106 m/s
  • d)
    8.72 × 106 m/s
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Electromagnetic radiations havingλ = 310 Å are subjected to ...


V2 = 9.56 × 1012
V = 3.09 × 106 m/sec.
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Electromagnetic radiations havingλ = 310 Å are subjected to a metal sheet having work function = 12.8 eV. What will be the velocity of photoelectrons with maximum Kinetic energy.a)0, no emission will occurb)2.18 × 106m/sc) 106m/sd)8.72 × 106m/sCorrect answer is option 'C'. Can you explain this answer?
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Electromagnetic radiations havingλ = 310 Å are subjected to a metal sheet having work function = 12.8 eV. What will be the velocity of photoelectrons with maximum Kinetic energy.a)0, no emission will occurb)2.18 × 106m/sc) 106m/sd)8.72 × 106m/sCorrect answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Electromagnetic radiations havingλ = 310 Å are subjected to a metal sheet having work function = 12.8 eV. What will be the velocity of photoelectrons with maximum Kinetic energy.a)0, no emission will occurb)2.18 × 106m/sc) 106m/sd)8.72 × 106m/sCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Electromagnetic radiations havingλ = 310 Å are subjected to a metal sheet having work function = 12.8 eV. What will be the velocity of photoelectrons with maximum Kinetic energy.a)0, no emission will occurb)2.18 × 106m/sc) 106m/sd)8.72 × 106m/sCorrect answer is option 'C'. Can you explain this answer?.
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