| ⇦ | 
| ⇨ |
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: - Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
- The velocity of a particle at an instant is 10 ms⁻¹.After 3 s its velocity will become
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
- The velocity of a particle at an instant is 10 ms⁻¹.After 3 s its velocity will become
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
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