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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.
Related Questions: - If Q, E and W denote respectively the heat added, change in internal energy
- Two particles P and Q start from origin and execute simple harmonic motion along X-axis
- Two capacitors of 10pF and 20pF are connected to 200V and 100V sources, respectively.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If Q, E and W denote respectively the heat added, change in internal energy
- Two particles P and Q start from origin and execute simple harmonic motion along X-axis
- Two capacitors of 10pF and 20pF are connected to 200V and 100V sources, respectively.
- A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank
- Photocells convert
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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