Modern physics came into existence due to:
Correct answer: A. Einstein special theory of relativity and quantum mechanics
- A. Einstein special theory of relativity and quantum mechanics
- B. Maxwell's theory of light
- C. Newtonian mechanic
- D. Huygen's wave theory of light
Explanation
Albert Einstein's groundbreaking work on the special theory of relativity, which introduced concepts like time dilation and the equivalence of mass and energy (E=mc^2), revolutionized our understanding of space, time, and energy. Einstein special theory of relativity and quantum mechanics led to the discovery of Modern physics.
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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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