| ⇦ | 
| ⇨ |
In photoelectric emission process from a metal of work function, 1.8 eV, the kinetic energy of most energetic electrons is 0.5 eV. The corresponding stopping potential is
Options
(a) 1.8 V
(b) 1.2 V
(c) 0.5 V
(d) 2.3 V
Correct Answer:
0.5 V
Explanation:
The stopping potential is equal to maximum kinetic theory.
Related Questions: - Two sources of sound placed close to each other are emitting progressive waves
- Two tuning forks are sounded together and produce 2 beats per second.
- A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km
- A series combination of resistor (R), capacitor (C), is connected to an AC source
- Two cells when connected in series are balanced on 8m on a potentiometer.
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two sources of sound placed close to each other are emitting progressive waves
- Two tuning forks are sounded together and produce 2 beats per second.
- A ship A is moving westwards with a speed of 10 km/h and a ship B 100 km
- A series combination of resistor (R), capacitor (C), is connected to an AC source
- Two cells when connected in series are balanced on 8m on a potentiometer.
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