WebFeb 24, 2024 · 9. Tyra Banks. America’s Top Model host, Tyra Banks, is one of the original Victoria’s Secret Angels. Plus, she was the first African-American women to be on the cover of GQ. She has come a long way since the start of her career as a model to become one of the most successful black women in the world. 10. WebTo stay in thermal equilibrium, a black body must emit radiation at the same rate as it absorbs, so it must also be a good emitter of radiation, emitting electromagnetic waves of …
Black-body radiation - Wikipedia
Webblackbody: [noun] an ideal body or surface that completely absorbs all radiant energy falling upon it with no reflection and that radiates at all frequencies with a spectral energy distribution dependent on its absolute temperature. WebMar 17, 2024 · Answer: A blackbody is an idealized body which emits the maximum amount of radiation at a given temperature and which absorbs the entire radiation incident on it. Real bodies emit and absorb less radiation than a blackbody at the same temperature. eman Asked on March 17, 2024 in thermal fluid Sciences 4th solutions. Share. rajasthan general knowledge book pdf
Let’s Remember What Real Dead Bodies Look Like
WebMay 10, 2024 · 2. The explanation for why a hole into a cavity behaves like a black body depends on the reversibility of physical processes. Any radiation entering the hole will scatter (or reflect) off the inside of the cavity a number of times, before eventually being absorbed. It is unlikely to escape through the hole (if the cavity is large compared to ... WebAug 28, 2024 · This answer gives examples of real black body curves, to complete the other answers. The best fit to the ideal black body curve comes from the cosmic microwave backround radiation, CMB, The cosmic microwave background radiation is an emission of uniform, black body thermal energy coming from all parts of the sky. The radiation is … WebArielle Loren is a writer and filmmaker that offers real-life commentary on women’s issues, sexuality, health, and travel. She is the Editor-in-Chief of Corset Magazine , the “go-to … rajasthan general knowledge hindi