planck's law (Meaning)
planck's law (n)
(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
Synonyms & Antonyms of planck's law
No Synonyms and anytonyms found
planck's law Sentence Examples
- Planck's Law describes the spectrum of electromagnetic radiation emitted by a blackbody at a particular temperature.
- According to Planck's Law, the intensity of radiation at a given wavelength increases exponentially with temperature.
- Planck's Law played a crucial role in Einstein's explanation of the photoelectric effect.
- The formula for Planck's Law is I(λ, T) = (2hc²/λ⁵) * (1 / (e^hc/λkT) - 1), where I represents intensity, λ represents wavelength, T represents temperature, h represents Planck's constant, c represents the speed of light, and k represents Boltzmann's constant.
- Planck's Law is fundamental to understanding the thermal radiation emitted by celestial objects.
- Deviations from Planck's Law provide evidence of non-blackbody behavior in astrophysical systems.
- Planck's Law has been experimentally verified to high precision across a wide range of temperatures and wavelengths.
- The application of Planck's Law is essential in various fields, including astrophysics, optics, and thermal engineering.
- Planck's Law provided insight into the quantized nature of energy, paving the way for quantum theory.
- Understanding Planck's Law is crucial for interpreting the electromagnetic spectra of stars, galaxies, and other celestial bodies.
FAQs About the word 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; t
No synonyms found.
No antonyms found.
Planck's Law describes the spectrum of electromagnetic radiation emitted by a blackbody at a particular temperature.
According to Planck's Law, the intensity of radiation at a given wavelength increases exponentially with temperature.
Planck's Law played a crucial role in Einstein's explanation of the photoelectric effect.
The formula for Planck's Law is I(λ, T) = (2hc²/λ⁵) * (1 / (e^hc/λkT) - 1), where I represents intensity, λ represents wavelength, T represents temperature, h represents Planck's constant, c represents the speed of light, and k represents Boltzmann's constant.
