WebIn solar physics, a spicule, also known as a fibril or mottle, is a dynamic jet of plasma in the Sun's chromosphere about 300 km in diameter. They move upwards with speeds … WebSee also Wikipedia:Granule (solar physics). (biology) A small structure in a cell. (geology) A particle from 2 to 4 mm in diameter, following the Wentworth scale. A little grain; a small particle; a pellet. A tiny grain, a small particle. (heraldry) A roundel sable (black circular spot; also called ogress).
Solar granule - Wikipedia
http://dictionary.sensagent.com/Granule%20(solar%20physics)/en-en/ WebDec 1, 2005 · Based on high-resolution (∼0.3 arcsec) observations, we studied the behavior of solar granulation in the neighborhood of a sunspot. The bright granules’ spatial … impacts of the arab spring
Definition of Solar Granulation Chegg.com
WebJun 1, 2024 · A tiny grain, a small particle. Powder noun. (cosmetics) A mixture of fine dry, sweet-smelling particles applied to the face or other body parts, to reduce shine or to alleviate chaffing. Granule noun. (biology) A small structure in a cell. Powder noun. An explosive mixture used in gunnery, blasting, etc.; gunpowder. WebGranule (solar physics) Granules on the photosphere of the Sun are caused by convection currents ( thermal columns , Bénard cells ) of plasma within the Sun's convective zone. The grainy appearance of the solar photosphere is produced by the tops of these convective cells and is called granulation . WebGranule (solar physics) A granule is a convection cell in the Sun 's photosphere. They are caused by convection currents of plasma in the Sun's convective zone, directly below the photosphere. The grainy appearance of the solar photosphere is produced by the tops of these convective cells and is called granulation . The rising part of the ... impacts of the 60s scoop