Which Layer Of The Sun’S Atmosphere Are You Looking At When You Look At An Image Of The Sun?

Which Layer Of The Sun’s Atmosphere Are You Looking At When You Look At An Image Of The Sun??

Photosphere – The photosphere is the deepest layer of the Sun that we can observe directly. It reaches from the surface visible at the center of the solar disk to about 250 miles (400 km) above that.Oct 10 2012

Which layer of the Sun’s atmosphere are you looking at when you look?

The photosphere is the lowest layer of the solar atmosphere. It is essentially the solar “surface” that we see when we look at the Sun in “white” (i.e. regular or visible) light.

Which layer of the Sun do we normally see?

The photosphere

The photosphere (about 300-400km thick) is the name given to the layer which produces the Suns visible disk the part we normally see during sunrise and sunset (never look directly at the Sun for any period of time during the day and certainly never with binoculars or a telescope).

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What layer of the Sun is the chromosphere?

The chromosphere is above the photosphere the visible “surface” of the Sun. It lies below the solar corona the Sun’s upper atmosphere which extends many thousands of kilometers above the chromosphere into space. The plasma (electrically charged gas) in the chromosphere has a very low density.

What are the 7 layers of the Sun in order?

It is composed of seven layers: three inner layers and four outer layers. The inner layers are the core the radiative zone and the convection zone while the outer layers are the photosphere the chromosphere the transition region and the corona.

What does the chromosphere layer give off?

In the chromosphere the rising heat causes hydrogen to give off the reddish light seen in the prominences during solar eclipses.

In which of the following layer S of the Sun does nuclear fusion occur?

The core is at the center. It the hottest region where the nuclear fusion reactions that power the Sun occur. Moving outward next comes the radiative (or radiation) zone. Its name is derived from the way energy is carried outward through this layer carried by photons as thermal radiation.

Which layer of the sun do we normally see quizlet?

The corona and chromosphere are hotter than the photosphere. The chromosphere is the layer of the Sun that we see as its visible surface.

What does the chromosphere of the Sun do?

The layer above the photosphere is the chromosphere. The chromosphere emits a reddish glow as super-heated hydrogen burns off. But the red rim can only be seen during a total solar eclipse. … The chromosphere may play a role in conducting heat from the interior of the sun to its outermost layer the corona.

Which layer of the sun do we see with our eyes quizlet?

The main layers are the photosphere chromosphere and corona. The photosphere is the normally visible surface of the Sun and can be observed with visible light. The chromosphere and corona are best observed during total eclipses or artificial eclipses produced by coronagraphs.

Where is the chromosphere of the Sun?

Chromosphere – The chromosphere is a layer in the Sun between about 250 miles (400 km) and 1300 miles (2100 km) above the solar surface (the photosphere).

What is photosphere chromosphere and corona?

The Sun – our central star

Beginning from the outside they are: the corona – the outermost hot shell of the atmosphere. the chromosphere – a transparent layer between the corona and the photosphere. the photosphere – the visible “surface” of the Sun.

What is the chromosphere made of?

The chromosphere is mainly made of hydrogen and helium plasma which is ionized to produce red visible light as seen during an eclipse.

What are the layers of the atmosphere?

The atmosphere can be divided into layers based on its temperature as shown in the figure below. These layers are the troposphere the stratosphere the mesosphere and the thermosphere. A further region beginning about 500 km above the Earth’s surface is called the exosphere.

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What are the 8 layers of the Sun?

The Eight Layers of the Sun
  • Core. The hottest part of the Sun is the core at 28 080 000°F on average.
  • Radiative Zone. …
  • Tachocline. …
  • Convective Zone. …
  • Photosphere. …
  • Chromosphere. …
  • Transition Region. …
  • Corona.

What are the 6 layers of the Sun describe each?

The sun is made up of six layers: core radiative zone convective zone photosphere chromosphere and corona. The sun’s core more than a thousand times the size of Earth and more than 10 times denser than lead is a huge furnace.

What happens in the chromosphere?

NASA/Marshall Solar Physics. The chromosphere is an irregular layer above the photosphere where the temperature rises from 6000°C to about 20 000°C. At these higher temperatures hydrogen emits light that gives off a reddish color (H-alpha emission).

What feature S does the chromosphere contribute to the solar spectrum?

A wavelength of 656.3 nm is in the red part of the spectrum which causes the chromosphere to have its characteristic reddish colour. By analysing the spectrum of the chromosphere it was found that the temperature of this layer of the solar atmosphere increases with height in the chromosphere itself.

What is the chromosphere of a star?

Definition: Chromosphere is a reddish and glowing layer of gas above a star’s (or Sun’s) photosphere. It is actually the transition between corona and the photosphere. … It is about 2 000 to 3 000 kilometres deep which is located immediately above the photosphere and just below the corona.

In which of the following layer S of the Sun does nuclear fusion occur quizlet?

Nuclear fusion occurs only in the core of the Sun where the temperatures pressures and densities are highest. The photosphere can be seen with visible-light telescopes while the chromosphere is most easily observed with ultraviolet telescopes and the corona with X-ray telescopes.

What are the three layers of the Sun’s atmosphere in order of decreasing distance from the surface?

In order of increasing distance from the center of the Sun they are the photosphere with a temperature that ranges from 4500 K to about 6800 K the chromosphere with a typical temperature of 104 K the transition region a zone that may be only a few kilometers thick where the temperature increases rapidly from 104

What is the layer of the Sun between its core and convection zone?

Chapters 8 9 & 10
Question Answer
(The Sun) We see the Sun’s ______ most easily during total solar eclipse’s. Corona
(The Sun) The _____________ is the layer of the Sun between its core and convection zone. Radiation zone

What is the sun made of quizlet?

The sun is made of 71% hydrogen 27% helium and 2% heavier elements (carbon and oxygen).

What is a planetary nebula quizlet?

A planetary nebula is the ejected shell of an evolved giant star. It is the shape of a spherical shell and is composed of relatively cool thing gas which was once the outer part of the star. A planetary nebula is associated with the death of a low mass star.

Which layer of the Sun’s visible atmosphere has the lowest density?

the photosphere
At the photosphere temperature and density reaches its lowest point – approximately 5 700 K and a density of 0.2 g/m3 (about 1/6 000th the density of air at sea level).Sep 28 2015

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Where is the chromosphere of the Sun quizlet?

Where is the chromosphere on the Sun? It is the layer above the visible surface of the Sun.

What does the word chromosphere mean?

Definition of chromosphere

: the region of the atmosphere of a star (such as the sun) between the star’s photosphere and its corona.

What is a fact about the sun’s chromosphere?

The chromosphere is a thin layer about 2 000 to 3 000 kilometers (1 243 to 1 864 miles) thick. Its temperature is 6 000 to 50 000 degrees Celsius (10 800 to 90 000 degrees Fahrenheit) increasing with altitude. Scientists speculate that the temperature increases with altitude due to magneto-hydrodynamic waves.

Which layer of the sun’s atmosphere is the bright layer that is visible to us it also produces most of the light we see?

The photosphere
The photosphere is about 300 km thick. Most of the Sun’s visible light that we see originates from this region. The chromosphere is about 2000 km thick. We only see this layer and the other outer layers during an eclipse.

Which layers of the sun are visible during a solar eclipse?

A total solar eclipse presents a rare opportunity to observe the corona and chromosphere the two outer most layers of the sun’s atmosphere. Under normal circumstances the bright yellow surface of the sun called the photosphere is the only feature we can observe.

Which of the following list the layers of the sun in the correct order?

Core Radiation Zone Convection Zone Photosphere Chromosphere Corona Rank the layers of the sun based on their temperature from highest to lowest.

Do we see the chromosphere?

It is only seen during total solar eclipses or with sophisticated telescopes and its red and pinkish color gives the blackened moon a thin halo of color against the greyish corona further out hence its name ‘chromo’ sphere. …

When was the chromosphere discovered?

The chromosphere (colour sphere) named by the English astronomer Sir Joseph Norman Lockyer in 1868 appears briefly as a bright crescent red with hydrogen light during solar eclipses when the body of the Sun is almost obscured by the Moon.

When the chromosphere can be seen during a solar eclipse it appears quizlet?

the interior structure of the Sun. What two energy transport mechanisms in order from outside the core to the surface is found in the Sun? When the chromosphere can be seen during a solar eclipse it appears: red.

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