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In the photoelectric, if we use a monochromatic light, theI-Vcurve is as shown. If work function of the metal is 2eV, estimate the power of light used. (Assume efficiency of photo emission = 10–3%i.e.number of photoelectrons emitted are 10–3% of number of photons incident on metal.)a)10mWb)7mWc)2mWd)5mWCorrect answer is option 'B'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about In the photoelectric, if we use a monochromatic light, theI-Vcurve is as shown. If work function of the metal is 2eV, estimate the power of light used. (Assume efficiency of photo emission = 10–3%i.e.number of photoelectrons emitted are 10–3% of number of photons incident on metal.)a)10mWb)7mWc)2mWd)5mWCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the photoelectric, if we use a monochromatic light, theI-Vcurve is as shown. If work function of the metal is 2eV, estimate the power of light used. (Assume efficiency of photo emission = 10–3%i.e.number of photoelectrons emitted are 10–3% of number of photons incident on metal.)a)10mWb)7mWc)2mWd)5mWCorrect answer is option 'B'. Can you explain this answer?.

Solutions for In the photoelectric, if we use a monochromatic light, theI-Vcurve is as shown. If work function of the metal is 2eV, estimate the power of light used. (Assume efficiency of photo emission = 10–3%i.e.number of photoelectrons emitted are 10–3% of number of photons incident on metal.)a)10mWb)7mWc)2mWd)5mWCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics. Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.

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