Light of wavelength λᴀ and λᴃ falls on two identical metal plates A and B respectively.

⇦

⇨

Light of wavelength λᴀ and λʙ falls on two identical metal plates A and B respectively. The maximum kinetic energy of photoelectrons is Kᴀ and Kʙ respectively, then which one of the following reletions is true?(λᴀ=2λʙ)

Options

(a) Kᴀ (b) 2Kᴀ=Kʙ
(c) Kᴀ=2Kʙ
(d) Kᴀ>2Kʙ

Correct Answer:

KᴀExplanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. A particle executes simple harmonic oscillations with an amplitude
2. A thin wire of resistance 4 ohm is bent to form a circle. The resistance across
3. Two parallel beams of positron moving in the same direction will
4. A ball is thrown vertically downwards from a height of 20 m with an initially
5. A proton carrying 1 MeV kinetic energy is moving in a circular path of radius

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