| ⇦ | 
| ⇨ |
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: - An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- Which logic gate is represented by the following combination of logic gate?
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- The thermo e.m.f. E in volts of a certain thermocouple is found to vary
- When the rate of flow of charge through a metallic conductor
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
- Which logic gate is represented by the following combination of logic gate?
- A particle of mass 1mg has the same wavelength as an electron moving with a velocity
- The thermo e.m.f. E in volts of a certain thermocouple is found to vary
- When the rate of flow of charge through a metallic conductor
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