The photosphere refers to the sun's brain pop
WebbThe term usually refers to the Sun's chromosphere, but not exclusively. In the Sun's atmosphere, the chromosphere is roughly 3,000 to 5,000 kilometers (1,900 to 3,100 … Webb8. The approximate distribution of the flow of sun’s energy to the earth’s surface is. a) 53% is reflected back to space. b) 53% is transmitted to the earth. c) 9% is scattered. d) 22% is absorbed in the atmosphere. View Answer. 9. The solar radiation that is felt at the earth’s surface includes.
The photosphere refers to the sun's brain pop
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Webbbe relatively “cooler” areas of the Sun’s surface or photosphere connected with disturbances in the solar magnetic field. If seen from the side, they look like deep depressions in the photosphere. Sunspots usually come in pairs and drift from the high latitudes of the Sun toward the equator. The first Webb15 dec. 2024 · The Parker Solar Probe is one of the most audacious missions ever mounted by the agency. Launched three years ago, its goal is to make repeated, and ever …
Webb21 jan. 2024 · The photosphere refers to the visible surface of the sun, whereas the sunspots are the small dark spots that occur on the surface of the sun. ... Due to this obstruction in the release of heat in the sun's surface, the sunspots are cooler than the surrounding gases. Advertisement Advertisement Webb18 jan. 2024 · The sunspots are present on the photosphereon the Sun. The photosphere refers to a 500 km thick outer layer of the Sun where the temperature is about 6000K. As the Sun is a ball of gases, it does not possess a well defined surface and the entire photosphere is referred to as the visible surface of the Sun. Here, the sunspots appear. I …
Webb[ krō ′mə-sfîr′ ] A glowing, transparent layer of gas surrounding the photosphere of a star. The Sun's chromosphere is several thousand kilometers thick, is composed mainly of hydrogen at temperatures of 6,000° to 20,000°K, and gives off reddish light. The American Heritage® Science Dictionary Copyright © 2011. Webb26 maj 2024 · In 1942, the Swedish scientist Hannes Alfvén proposed an explanation.He theorized that magnetized waves of plasma could carry huge amounts of energy along the Sun’s magnetic field from its interior to the corona, bypassing the photosphere before exploding with heat in the Sun’s upper atmosphere.. The theory had been tentatively …
Webb15 okt. 2024 · The photosphere, chromosphere, and corona are all part of the Sun’s atmosphere. (The corona is sometimes casually referred to as “the Sun’s atmosphere,” but it is actually the Sun’s upper atmosphere.) The Sun’s atmosphere is where we see features such as sunspots, coronal holes, and solar flares. Key Sun Features
Webb25 maj 2024 · The visible surface of the sun, or the photosphere, is around 6,000°C. But a few thousand kilometers above it—a small distance when we consider the size of the … how big is intuniv pillWebbphotosphere, visible surface of the Sun, from which is emitted most of the Sun’s light that reaches Earth directly. Since the Sun is so far away, the … how big is int in pythonWebbThe photosphere is a star's outer shell from which light is radiated. The term itself is derived from Ancient Greek roots, φῶς, φωτός/ phos, photos meaning "light" and σφαῖρα/ … how big is instant potWebbStudies of stellar spectra have shown that hydrogen makes up about three-quarters of the mass of most stars. Helium is the second-most abundant element, making up almost a quarter of a star’s mass. Together, hydrogen and helium make up from 96 to 99% of the mass; in some stars, they amount to more than 99.9%. how many original colonies made up americaWebb22 jan. 2013 · the Photosphere (the visible surface of the Sun), the Chromosphere (an irregular layer above the photosphere where the temperature rises from 6000°C to about … how many original beach boys are leftWebbA sunspot is simply a region on the surface of the sun—called the photosphere—that is temporarily cool and dark compared to surrounding regions. Solar measurements reveal that the average surface temperature of the sun is 6000° Celsius and that sunspots are about 1500° Celsius cooler than the area surrounding them (still very hot), and can last … how many orifices do women haveWebbThe continuous spectrum of the visible photosphere of the Sun is attributable to the radiative equilibrium of the $\mathrm{H}^{-}$ ion.This has been recognised for at least 80 years ().This ion forms by the attachment of a free electron (with a continuous spectrum of energies) to a hydrogen atom, emitting a continuous spectrum of photons in the process. how many original colonies were there