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Class 12PhysicsChapter-11

Dual Nature of Matter and Radiation

Question 224 of 384

224MediumJEE Mains2011

This question has Statement - $1 and Statement - 2. Of the four choices given after the statements, choose the one that best describes the two statements. Statement - 1 : A metallic surface is irradiated by a monochromatic light of frequency v > {v_0} (the threshold frequency). The maximum kinetic energy and the stopping potential are {K_{\max }} and {V_0} respectively. If the frequency incident on the surface is doubled, both the {K_{\max }} anmd {V_0} are also doubled. Statement - 2$ : The maximum kinetic energy and the stopping potential of photoelectrons emitted from a surface are linearly dependent on the frequency of incident light.

Choose the correct answer: