⇦ | ⇨ |
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 transverse wave is represented by y = a sin (?t – kx)
- A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
- Two bullets are fired simultaneously, horizontally and with different speeds
- A wire carrying current I has the shape as shown in adjoining figure. Linear parts
- The potential differences across the resistance, capacitance and inductance
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transverse wave is represented by y = a sin (?t – kx)
- A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
- Two bullets are fired simultaneously, horizontally and with different speeds
- A wire carrying current I has the shape as shown in adjoining figure. Linear parts
- The potential differences across the resistance, capacitance and inductance
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