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The 95 pages that link to Black-body radiation, each with the reason it gives.

• Quantum mechanicsRelated: Its spectrum prompted Planck's quantized-energy proposal.

• Cosmic microwave backgroundRelated: The background’s near-perfect black-body spectrum identifies it as thermal relic radiation.

• PhotonRelated: Its spectrum prompted Planck's introduction of energy quantization.

• Electromagnetic spectrumRelated: Its changing spectral peak demonstrates how emission spans and shifts across bands.

• Greenhouse effectRelated: It provides the reference spectrum for understanding Earth’s infrared emission.

• Planck constantRelated: Planck extracted h by fitting the observed spectrum of an idealized thermal emitter.

• Thermal equilibriumRelated: Its equilibrium spectrum links temperature to measurable radiation.

• Max PlanckRelated: Its measured spectrum was the phenomenon Planck’s formula explained.

• Stellar classificationRelated: Its temperature-dependent color explains the broad trend behind stellar spectral ordering.

• Stellar spectroscopyRelated: It approximates the smooth continuum beneath many stellar absorption lines.

• Radio telescopeRelated: Cold interstellar gas and dust can emit measurable radio and microwave radiation.

• Astronomical spectroscopyRelated: A star's continuum spectrum approximates a blackbody and helps estimate its surface temperature.

• Bose–Einstein statisticsRelated: Its spectrum is explained by bosonic photon occupations across electromagnetic modes.

• Density of statesRelated: The frequency density of electromagnetic modes helps determine the thermal radiation spectrum.

• Gustav KirchhoffRelated: Kirchhoff’s thermal-radiation work posed the theoretical problem later central to quantum physics.

• Spectral power distributionRelated: Thermal sources like incandescent lamps have SPDs that closely follow black-body curves.

• Emission spectrumRelated: Hot, dense sources can produce a continuous emission spectrum approximating this distribution.

• Incandescent light bulbRelated: The hot filament emits a broad spectrum of radiation, much of it outside visible wavelengths.

• KelvinRelated: Its spectrum provides a route to determining high temperatures in kelvins.

• Kirchhoff's law of thermal radiationRelated: The law made its spectrum a universal reference independent of material details.

• Sunyaev–Zel'dovich effectRelated: The effect distorts the background's near-blackbody spectrum in a characteristic way.

• InfraredRelated: Objects at everyday temperatures emit much of their radiation in the infrared.

• Radiative coolingRelated: It provides the reference spectrum for judging real cooling surfaces.

• Solar thermal energyRelated: Thermal collectors lose energy by emitting radiation, especially as their temperature rises.

• Spectral energy distributionRelated: Its characteristic spectrum provides a baseline for interpreting thermal source distributions.

• Microcanonical ensembleRelated: Counting photon states provides a classic statistical route to radiation thermodynamics.

• RadianceRelated: Its spectral radiance follows Planck’s law at a given temperature.

• Kirchhoff's laws of spectroscopyRelated: It explains the temperature-dependent continuum from dense thermal sources.

• RadiometryRelated: Its known spectrum provides a reference for radiometric measurements.

• Spectral radianceRelated: Its spectrum provides the reference against which real thermal radiance is compared.

• Color indexRelated: Its spectrum explains why hotter stars usually have bluer indices.

• Infrared detectorRelated: Thermal detectors commonly measure infrared energy emitted by warm objects.

• Quantum statisticsRelated: Planck's spectrum follows from applying Bose–Einstein statistics to photon modes.

• Solar radiationRelated: The Sun’s visible and infrared output approximates a thermal spectrum.

• Quantum theoryRelated: Its spectrum exposed the failure of classical predictions at high frequencies.

• Solar spectrumRelated: It approximates the broad continuum underlying the Sun’s absorption lines.

• Spectral typeRelated: A star’s continuum spectrum roughly follows a thermal curve that helps estimate its temperature.

• Einstein coefficientsRelated: Its observed equilibrium spectrum supplied the constraint that fixed the coefficient relations.

• Indistinguishable particlesRelated: Planck's derivation treats photons as indistinguishable bosons.

• Spectral classificationRelated: Its temperature-dependent continuum helps explain why spectral classes track stellar surface temperature.

• Wilkinson Microwave Anisotropy ProbeRelated: The nearly perfect blackbody spectrum of the background provided the baseline for WMAP’s temperature measurements.

• Bose–Einstein distributionRelated: Its frequency spectrum results from thermally populated photon modes.

• Bolometric luminosityRelated: Its spectrum illustrates why luminosity includes energy beyond any single wavelength band.

• Dyson sphereRelated: Waste heat from energy collectors would be radiated according to their temperature.

• Infrared homingRelated: Hot targets emit thermal radiation that can contribute to a seeker’s signal.

• Robert HermanRelated: Herman’s estimate treated the early universe’s radiation as a thermal black-body spectrum.

• Black bodyRelated: It is the characteristic emission whose spectrum defines a black body.

• Illuminant (colorimetry)Related: Illuminant A is its tabulated form; daylight illuminants approximate related phases of daylight.

• Kelvin scaleRelated: Its spectrum is described using absolute temperature in kelvins.

• Luminous infrared galaxyRelated: Warm dust emits a thermal spectrum that helps shape a galaxy’s infrared output.