| ⇦ | 
| ⇨ |
When the energy of the incident radiation is increased by 20%, the kinetic energy of the photoelectrons emitted from a metal surface increased from 0.5 eV to 0.8 eV. The work function of the metal is
Options
(a) 0.65 eV
(b) 1 eV
(c) 1.3 eV
(d) 1.5 eV
Correct Answer:
1 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A national roadway bridge over a canal is in the form of an arc of a circle of radius
- In Young’s double slit experiment the distance between the slits and the screen
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
- what should be the velocity of an electron so that its momentum becomes equal
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A national roadway bridge over a canal is in the form of an arc of a circle of radius
- In Young’s double slit experiment the distance between the slits and the screen
- Thin uniform rod of length L, cross-sectional area A and density ρ is rotated
- what should be the velocity of an electron so that its momentum becomes equal
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
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