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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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Topics: Dual Nature of Matter and Radiation
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The young’s modulus of steel is twice that of brass. Two wires of same length
- If liquid level falls in a capillary then radius of capillary will be
- In a discharge tube ionization of enclosed gas is produced due to collisions between
- The coefficient of performance of a refrigerator is 5. If the temperature inside
- A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km
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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