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Planck

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WordReference Random House Unabridged Dictionary of American English © 2026

Planck n.

Max Karl Ernst 1858–1947, German physicist: Nobel prize 1918.

'Planck' also found in these entries (note: many are not synonyms or translations):

Einstein's photoelectric equation - H, h - Planck constant - Planck's constant - Planck's radiation law - classical mechanics - correspondence principle - de Broglie equation - h - photon - quantum - quantum theory - spin - uncertainty principle

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