| ⇦ | 
| ⇨ |
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: - The ratio of magnetic dipole moment of an electron of charge e and mass m
- Dispersion of light is caused due to
- In intrinsic semiconductor at room temperature number of electrons and holes are
- A current I flows along the length of an infinitely long, straight, thin walled pipe.
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ratio of magnetic dipole moment of an electron of charge e and mass m
- Dispersion of light is caused due to
- In intrinsic semiconductor at room temperature number of electrons and holes are
- A current I flows along the length of an infinitely long, straight, thin walled pipe.
- A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it
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