planck's law   (TTS Sound)

The planck's_law has 1 Senses.

• planck's law
• (physics) the basis of quantum theory; the energy of electromagnetic waves is contained in indivisible quanta that have to be radiated or absorbed as a whole; the magnitude is proportional to frequency where the constant of proportionality is given by Planck's constant
• 量子論の基礎