Dual Nature Important Questions : Hello, readers 😊! Here you can learn important questions from 12th class Physics Unit 07: Dual Nature of Radiation and Matter. This webpage contains Important questions, previous year questions and numerical from board exams.
Photoelectric Effect and Wave Theory of Light : The wave theory of light is unable to explain the most basic features of photoelectric effects like one-to-one electron-photon interaction and no time lag in photoelectric emission.
Photoelectric Effect : The phenomenon in which electrons are emitted from a metallic surface, when high energy electromagnetic radiation falls on it is called photoelectric effect.
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