Compton effect is a phenomenon in which electromagnetic waves (radiation) exhibit:
Correct answer: C. Particle-wave nature
- A. Wave nature
- B. Particle nature
- C. Particle-wave nature
- D. None of the above
Explanation
The Compton effect is a phenomenon in which electromagnetic waves, specifically X-rays, exhibit both particle-like and wave-like properties. The Compton effect played a crucial role in providing experimental evidence supporting the idea of the dual nature of light and matter in quantum mechanics. It confirmed that photons have both wave-like and particle-like characteristics, contributing to our understanding of the behavior of matter and radiation at the quantum level.
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About Dawn of Modern Physics
Classical physics cannot explain blackbody radiation and related observations, leading to Planck’s quantum theory, in which energy is emitted or absorbed in discrete packets. Photons provide the particle model of light, with energy and momentum linked to frequency and wavelength, including the photoelectric effect and its threshold frequency.
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