| ⇦ | 
| ⇨ |
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: - Two wheels having radii in the ratio 1:3 are connected by a common belt
- If a magnetic substance is brought near the north or the south pole of a bar magnet
- If a magnetic substance is kept in a magnetic field, then which of the following
- Ring, hollow ring and solid sphere are rolled down from inclined plane
- A moving coil galvanometer of resistance 100 Ω is converted to ammeter by a resistance
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two wheels having radii in the ratio 1:3 are connected by a common belt
- If a magnetic substance is brought near the north or the south pole of a bar magnet
- If a magnetic substance is kept in a magnetic field, then which of the following
- Ring, hollow ring and solid sphere are rolled down from inclined plane
- A moving coil galvanometer of resistance 100 Ω is converted to ammeter by a resistance
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