| ⇦ | 
| ⇨ |
When photons of energy hν fall on an aluminium plate (of work function E₀), photoelectrons of maximum kinetic energy K are ejected. If the frequency of radiation is doubled, the maximum kinetic energy of the ejected photoelectrons will be
Options
(a) K + hν
(b) K + E₀
(c) 2K
(d) K
Correct Answer:
K + hν
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The value of n so that vectors 2i+3j-2k, 5i+nj+k and -i+2j+3k may be coplanar,will be
- A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
- If particles are moving with same velocity, then maximum de Broglie wavelength will
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The value of n so that vectors 2i+3j-2k, 5i+nj+k and -i+2j+3k may be coplanar,will be
- A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
- If particles are moving with same velocity, then maximum de Broglie wavelength will
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
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