| ⇦ | 
| ⇨ |
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:
- Equal currents are passing through two very long and straight parallel wires
- The inductive reactance of an inductor of 1/π henry at 50 Hz frequency is
- A coin placed on a rotating turn table just slips,if it is placed at a distance
- If force(F),velocity(v) and time(T) are taken as units, then the dimensions of mass are
- A bar magnet of magnetic moment M is placed at right angles to a magnetic
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