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The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function of the metal is approximately
Options
(a) 0.1 eV
(b) 1 eV
(c) 2 eV
(d) 3 eV
Correct Answer:
2 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which logic gate is represented by the following combination of logic gate?
- A cockroach is moving with a velocity v in anticlockwise direction on the rim
- A rectangular coil of length 0.12 m and width 0.1 m having 50 turns of wire
- A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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