Question

How does the photoelectric effect support the particle nature of light and the concept of photons?

Answer 1

The photoelectric effect supports the particle nature of light and the concept of photons. When light interacts with certain materials, it causes the ejection of electrons. This phenomenon suggests that light is composed of discrete particles called photons. The energy transfer from photons to electrons in the photoelectric effect is consistent with the idea that light behaves as particles. The photoelectric effect played a crucial role in establishing the concept of photons and the understanding of light as both a particle and a wave.

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Answer 2

the photoelectric effect tells us that light is made up of tiny particles called photons. When light shines on certain materials, like metal, it can kick out electrons from the surface. The energy of the photons determines whether electrons can be released. This shows that light can act like a bunch of tiny particles rather than just waves.