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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.
Related Questions: - According to photon theory of light which of the following physical quantities,
- Consider a compound slab consisting of two different materials having equal thickness
- Curie temperature above which
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
- In insulators (CB is Conduction Band and VB is Valence Band)
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- According to photon theory of light which of the following physical quantities,
- Consider a compound slab consisting of two different materials having equal thickness
- Curie temperature above which
- The escape velocity of a body from earth’s surface is Ve. The escape velocity
- In insulators (CB is Conduction Band and VB is Valence Band)
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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