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If threshold wevelength for sodium is 6800 Å, the work function will be
Options
(a) 1.8 eV
(b) 2.5 eV
(c) 0.14 eV
(d) 1.4 eV
Correct Answer:
1.8 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double slit experiment, the slit seperation is 1 mm and the screen
- In a discharge tube ionization of enclosed gas is produced due to collisions between
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- A point charge q is placed at a distance x/2 directly above the centre of a cube
- After 300 days, the activity of a radioactive sample is 5000 dps
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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