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Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons. Its work function is
Options
(a) 23 eV
(b) 3.1 eV
(c) 4.5 eV
(d) None of these
Correct Answer:
3.1 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- The sun light reaches us as white and not as its components because
- A 1 µA beam of protons with a cross-sectional area of 0.5 sq.mm is moving with a velocity
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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