The photosphere refers to the sun's brain pop

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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 … Webbnuclear fusion of hydrogen into helium. The proton-proton chain is _________. the specific set of nuclear reactions through which the Sun fuses hydrogen into helium. The overall result of the proton-proton chain is: 4 H becomes 1 He + energy. To estimate the central temperature of the Sun, scientists _________.

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WebbThe photosphere emits almost nothing at UV and X ray wavelengths, so there is nothing there to start with that can be absorbed. It's like looking away from the Sun into space- … Webb11 aug. 2014 · The photosphere is the visible surface of the Sun that we are most familiar with. Since the Sun is a ball of gas, this is not a solid surface but is actually a layer about 100 km thick (very, very, thin … how to study indian polity for upsc

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WebbA)Sunspots are hotter than prominences and solar flares.B)Sunspots have greater explosions than prominences and solar flares.C)Sunspots are areas that are cooler than prominences and solar flares. C. . Huge, looping eruptions of gas that arch out from the photosphere are known as _____. A) auroras B) flares C) prominences D) solar winds. Webb24 okt. 2012 · After the beginning of a cycle, the storms occur between 20 and 40 degrees north and south of the equator on the sun. As the cycle continues, some of the storms move closer to the equator. As the cycle diminishes, the number of sunspots decreases to a minimum and they cluster between 5 and 15 degrees north and south latitude. Webb7 apr. 2024 · The photosphere refers to the Sun's: core atmosphere surface magnetic field 2 See answers Advertisement kellyparker999 I think it is magnetic field Advertisement derikfilms Answer: The photosphere is the visible "surface" of the sun. So your answer would be C. Explanation: its right Advertisement Advertisement reading error science

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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. WebbThis question refers to the above graph: When we observe the Sun in Xray wavelengths of 17.4 nm, at what distance above the photosphere are we observing? a: In the transition zone, approximately 5,000 km above the top of the photosphere. b: In the chromosphere, where the light emitted is mainly H-alpha (red). how to study in stanford universityWebbDefinition of the Photosphere. As we look down into the atmosphere at the surface of the Sun the view becomes more and more opaque. The point where it appears to become completely opaque is called the photosphere. Thus, the photosphere may be thought of as the imaginary surface from which the solar light that we see appears to be emitted. how to study indian economy for upsc

"WebbThe photosphere is the visible portion of the Sun. The average temperature of the photosphere is about 5800 K which corresponds to a peak photon color of about green/yellow. One of the characteristic features of the photosphere is the granulation pattern due to the convection occurring below. " - The photosphere refers to the sun's brain pop

The photosphere refers to the sun's brain pop

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Webb20 juli 2024 · The Sun's photosphere contains the Sun's surface as defined by opacity = 2/3 point. I'd like to see the profile of mass density from bottom to top of the photosphere. I did a quick search and got confused. The image below is … Webb12 sep. 2024 · The photosphere is the visible surface of the sun where most of the energy is emitted. In the photosphere, you can see features known as sunspots. Sunspots are …

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Webb22 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 … 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 …

Webb4 juni 1998 · V. Martínez Pillet, in COSPAR Colloquia Series, 2002. INTRODUCTION. The photosphere is the portion of the atmosphere where we are able to measure with some confidence the magnetic field that pervades the Sun outer layers. Our understanding of the structuring of the magnetic field in the photosphere (Solanki, 1999) has provided the … Webb8 apr. 2024 · The term photosphere means "sphere of light" and is the layer where most of the sun's energy is emitted. It takes about eight minutes for sunlight from the photosphere to reach Earth.

Webbtemperature. where can you find the photosphere. at the surface of the sun. how much hotter is the core of the sun that its surface choose the best answer. more than 1000 … Webb12 sep. 2024 · The photosphere is the visible surface of the sun where most of the energy is emitted. In the photosphere, you can see features known as sunspots. Sunspots are caused by differences in the magnetic field and can be the size of planets.

Webb7 apr. 2024 · It is the outer layer of the sun. The term photosphere derived from the ancient Greek roots, photos means "light" and sphaira means "sphere" which refers to being a …

Webb7 okt. 2024 · Photosphere This is the visible ‘surface’ of the Sun. Almost all radiation from the Sun is emitted from this thin layer of several 100 km thickness, which lies at the upper boundary of the convection zone. It is … reading essentials pdfWebbSun originates. It is sometimes referred to as the solar “surface”, although the density of the gaseous hydrogen and helium at the photosphere is only about 1/100 of the sea-level atmospheric density on earth. On looking at the photosphere, we can see up to four different types of features. These are, in order of ease of reading essentialsWebb1 nov. 2024 · Abstract The Sun is often racked by short-term violent events such as flares and coronal mass ejections (CMEs) but these two phenomena are often confused. Both are caused by the release of energy due to the reconnection of stressed and unstable magnetic fields. Flares bathe the solar system in electromagnetic radiation from gamma rays to … reading esportshttp://astroweb.astr.cwru.edu/djo3/astr201_review2_ans.pdf reading esrWebb1 feb. 1992 · The photosphere is a comparatively thin layer about 500 km thick that constitutes the source of the sun's visible radiation, as illustrated in Fig. 2.1. The … reading ets 2021Webb18 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 … reading esophageal manometryWebbThe 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 to study in university effectively