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When the energy of the incident radiation is increased by 20%, the kinetic energy of the photoelectrons emitted from a metal surface increased from 0.5 eV to 0.8 eV. The work function of the metal is
Options
(a) 0.65 eV
(b) 1 eV
(c) 1.3 eV
(d) 1.5 eV
Correct Answer:
1 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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(150)
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In gamma ray emission from a nucleus
- A planar coil having 12 turns carries 15 A current. The coil is oriented with respect
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- If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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