Moderate

Light was considered as electromagnetic wave by the scientist:

Correct answer: D. Maxwell

  • A. Newton
  • B. Huygen
  • C. Faraday
  • D. Maxwell

Explanation

The scientist who considered light as an electromagnetic wave and developed the theory of electromagnetism that described light's behavior was James Clerk Maxwell. Maxwell, a Scottish physicist, formulated a set of equations known as Maxwell's equations, which describe the fundamental principles of electromagnetism.

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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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