| ⇦ | 
| ⇨ |
The maximum kinetic energy of emitted electrons in a photoelectric effect does not depend upon
Options
(a) Intensity
(b) Work function
(c) Wavelength
(d) Frequency
Correct Answer:
Intensity
Explanation:
The maximum kinetic energy = hʋ – W₀
where hʋ is the incident energy and W₀ is the energy of extraction.
If one increases the intensity for a radiation which produces photo electricity, there is no change in kinetic energy.
Related Questions: - The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball
- The velocity of radio-waves is 3×10⁵ km/s. The frequency corresponding to wavelength
- A layer of colourless oil spreads on water surface. White light is incident on it
- Three fourth of the active material decays in a radioactive sample in 3/4 sec
- Lumen is the unit of
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball
- The velocity of radio-waves is 3×10⁵ km/s. The frequency corresponding to wavelength
- A layer of colourless oil spreads on water surface. White light is incident on it
- Three fourth of the active material decays in a radioactive sample in 3/4 sec
- Lumen is the unit of
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