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Whose discovery made precise atomic spectra possible to explain with quantized energy levels?
PhysicsQuantum theory
Quick Answer
Max Planck’s quantum hypothesis. In 1900 he proposed that energy is emitted in discrete packets called quanta.
The Full Story
Max Planck introduced the quantum hypothesis in 1900 while studying blackbody radiation. He proposed that energy is exchanged in discrete amounts proportional to frequency, a radical break from classical physics. This solved the blackbody radiation problem and marked the beginning of quantum theory. The Planck constant, named for him, became one of the most important constants in physics.
Key Facts
1.Proposed in 1900
2.Introduced energy quanta
3.Planck constant is fundamental in quantum physics
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Suggested video title for this topic:
"The tiny idea that started quantum physics."