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

Light Of Wavelength And Falls On Two Identical Physics Question

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. The electirc field in a certain region is acting radially outward and is given by E=Ar.
  2. In a circuit, 5% of total current passes through a galvanometer. If resistance
  3. If sound wave travel from air to water, which of the following remains unchanged?
  4. Tangent galvanometer is used to measure
  5. The output of OR gate is 1(one)

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*