| ⇦ | 
| ⇨ |
For photoelectric emission to take place
Options
(a) Frequency of incident radiations should be less than threshold frequency
(b) Wavelength of incident radiation should be less than threshold wavelength
(c) Frequency of incident radiation may have any value
(d) Wavelength of incident radiations may have any value
Correct Answer:
Wavelength of incident radiation should be less than threshold wavelength
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If the binding energy of the electron in a hydrogen atom is 13.6 eV, the energy
- The half-life period of a radio-active element X is same as the mean life time
- A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof
- The maximum kinetic energy of emitted electrons in a photoelectric effect
- A tuning fork vibrates with 2 beats in 0.04 second. The frequency of the fork is
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the binding energy of the electron in a hydrogen atom is 13.6 eV, the energy
- The half-life period of a radio-active element X is same as the mean life time
- A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof
- The maximum kinetic energy of emitted electrons in a photoelectric effect
- A tuning fork vibrates with 2 beats in 0.04 second. The frequency of the fork is
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