| ⇦ | 
| ⇨ |
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: - A juggler maintains four balls in motion,making each of them to rise
- Two particles A and B having equal charges, after being accelerated
- At the first minimum adjacent to the central maximum of a single-slit diffraction
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- In Raman effect, Stoke’s lines are spectral lines having
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A juggler maintains four balls in motion,making each of them to rise
- Two particles A and B having equal charges, after being accelerated
- At the first minimum adjacent to the central maximum of a single-slit diffraction
- When a spring is extended by 2 cm energy stored is 100 J. When extended further by 2 cm
- In Raman effect, Stoke’s lines are spectral lines having
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply