28 What is the surface photosphere temperature of the sun quizlet? 12 What is the chromosphere of the Sun? "The fact that the outermost region of the sun's atmosphere is at millions of degrees while the temperature of the underlying photosphere is only 6,000 kelvins (degrees C. above absolute zero) is . 28 What is the surface photosphere temperature of the sun quizlet? Convection. The Sun's photosphere is a) the hottest region of the Sun b) the first region you would come to when leaving the core c) the outermost layers of the Sun's atmosphere d) the central region where the energy of the Sun originates e) the part of the Sun from which the light comes that we see when we look at the Sun with our eyes 5,800 K b. 2,300 km c. 2,500 km to 4,000 km d. 500 km e. a and c ____ 13. ; 2 Which regions make up the Sun's atmosphere? What fraction of the solar system's mass is in the Sun? … They are caused by interactions with the Sun's magnetic field which are not fully understood. 16 Why is the surface of the Sun hotter than the core? Either the photosphere or the chromosphere (which can be thought of as. During nuclear fusion, the sun's extremely high pressure and hot temperature cause hydrogen atoms to come apart and their nuclei (the central cores of the atoms) to fuse or combine. Since the Sun is so far away, the edge of the photosphere appears sharp to the naked eye, but in reality the Sun has no surface, since it is too hot for matter to exist in anything but a plasma state—that is, as a gas composed of ionized atoms. Why does he surface of the Sun appear to bubble and churn? Given the Sun's mass and energy production, we find that, on the average, every kilogram of the sun produces about 0.2 milliwatts of energy This is not much—gerbils could do better— but it The sun generates energy in its core in a process called nuclear fusion. 11 What does the radiative zone look like? Contents. Energy is made through the process of nuclear fusion. 12 What is the chromosphere of the Sun? How can the corona be so hot? 11 What does the radiative zone look like? 10 How does the energy travels in the radiative zone of the Sun quizlet? During nuclear fusion, the sun's extremely high pressure and hot temperature cause hydrogen atoms to come apart and their nuclei (the central cores of the atoms) to fuse or combine. 29 Why is the temperature at the region of a sunspot cooler than the photosphere quizlet? The Sun's atmosphere also has three layers: the photosphere, the chromosphere, and the corona. It takes about eight minutes for sunlight to reach Earth. The Sun rotates on its axis once in about 27 days. No content available. 11 What is the outer layer? c) photosphere X d) radiative zone 8-3. Main Menu; by School; by Literature Title; by Subject; Textbook . This hot, glowing ball of gas has a diameter of 1,393,000 km. Sunspots on the photosphere are colder and darker than the surrounding area. 27 Is the Sun's corona hotter than core? ; 5 Which region of the Sun is typically about 6000 C? The Sun's photosphere has been estimated to have temperatures at about 10.000 degrees F / 5.500 degrees C. In this region, the Sun's radiation is detected as visible light. Convection. 1 In which region of the Sun does energy move through circulating currents of gasses? Photosphere 2. It is the Sun's halo or "crown". This means 109 Earths would fit side by side across the diameter of the Sun. Because they are transparent to most visible radiation and emit only a small amount of light, these outer layers are difficult to observe. 17 Which layer of the Sun is present between radiation zone and photosphere? a. are hot material rising to the photosphere from below. 15 What heats the chromosphere and corona to high temperatures? Study Resources. 10 What is the temperature of the outermost layer of the solar atmosphere? 11,000 K c. 127,000 K d. 10 million K e. 100 million K d By what mechanism does solar energy reach the Sun's photosphere from the layer just underneath it? By what mechanism does solar energy reach the sun's photosphere from the layer just underneath it? Main Menu; by School; by Literature Title; by Subject; Textbook . 27 Is the Sun's corona hotter than core? 28 Why is the photosphere thin? 21 What are the outer layers of the Sun from the inside to the outside? Structures visible in the corona at such times suggest that they are shaped by magnetic fields, and therefore, that the corona consists of . 14 What is the Sun's photosphere quizlet? kelvins the visible surface the sun FAQwhat the temperature kelvins the visible surface the sun adminSend emailDecember 22, 2021 minutes read You are watching what the temperature kelvins. Properties of the Sun's Photosphere The outer part of the Sun's photosphere has a temperature of 4465 K, and this is usually the quoted figure when people talk about the 'surface temperature' of. 19 . 13 What are the outer layers of the Sun and what are their characteristics? The Sun is an average-size star that is located at the center of the solar system. ; 3 Which regions make up the Sun's interior and surface select all of the answers that apply? The temperature of the Sun's atmosphere, after falling above the photosphere, rises again to reach very high values high in the atmosphere. See more burning facts about your Sun! Explain how energy is produced in the sun. 11 What is the outer layer? 19 . Rank the layers of the Sun based on their pressure, from most highest to lowest. Photosphere 2. The Sun is mostly made of hydrogen with smaller amounts of helium in the form of plasma. A) Convection Zone B) Corona C) Radiative Zone D) Chromospere E) Core F) Photosphere 2. 11 What is the difference between photosphere and chromosphere? Surprisingly, the photosphere is also much cooler than the Sun's atmosphere above it, which has regions with temperatures ranging up to a couple of million degrees. a) about 2% b) about 10% c) about 50% d) about 99% X 8-5. The heat travels along what are called solar magnetic flux tubes before bursting into the corona, producing its high temperature. The gas rises, carrying the fields with it, and float to the Sun's photosphere, where they break through and form sunspot groups. 17 Which layer of the Sun is present between radiation zone and photosphere? The mass of the Sun is 99.8% of the mass of our solar system. . 7 Why does he surface of the Sun appear to bubble and churn? layer the sun's atmosphereFAQwhat the hottest layer the sun's atmosphereadminSend emailNovember 30, 2021 minutes read You are watching what the hottest layer the sun's atmosphere Lisbdnet.comContents1 What The Hottest Layer. group btn .search submit, .navbar default .navbar nav .current menu item after, .widget .widget title after, .comment form .form submit input type submit .calendar . . 14 What are the layers of the Sun atmosphere quizlet? a. conduction b. differentiation c. ionization d. radiation e. convection e The temperature of the chromosphere varies between 6000 and 20000 degrees Celsius. This is when two hydrogen nuclei join to make helium. Because it is a fairly thin region and the Sun is quite far away, the photosphere appears to be a very sharp surface, and . kelvins the visible surface the sun FAQwhat the temperature kelvins the visible surface the sun adminSend emailDecember 22, 2021 minutes read You are watching what the temperature kelvins. The sun generates energy in its core in a process called nuclear fusion. . 12 What is on the Sun's surface? 29 Why is the temperature at the region of a sunspot cooler than the photosphere quizlet? . Click to see full answer. 29 How hot is the solar surface the solar core quizlet? The Sun's rotation axis is tilted by about 7.15 degrees from the axis of the Earth's orbit so we see more of the Sun's north pole in September of each year and more of its south pole in March. 13 . The temperature of the photosphere is around 5,500° C (about 9,900° F). These two methods give a rough temperature for the Sun of about 5800 K. The upper layers of the photosphere are cooler and less dense than the deeper layters, so you see absorption lines in the solar spectrum. . The critical temperature the core must reach for a star to shine by fusion is a. 13 What are the outer layers of the Sun and what are their characteristics? 25 What happens to the Sun every 11 years? The Sun can be split into two regions: The interior is a sphere with radius R = 7x10 8 m. The atmosphere lies on top and has the following layers (from innermost to outermost): The photosphere is about 300 km thick. When the sun's magnetic fields tend to slow down activity in the convection zone, areas in the photosphere of the sun cool down and become sunspots. photosphere, visible surface of the Sun, from which is emitted most of the Sun's light that reaches Earth directly. The photosphere is much cooler than the Sun's core, which has a temperature well above 10 million degrees. This is the region of the Sun that emits sunlight. Surprisingly, the photosphere is also much cooler than the Sun's atmosphere above it, which has regions with temperatures ranging up to a couple of million degrees. Study Resources. • Surface temperature: 5,800 degrees Kelvin. Answer: I am not an astrophysicist but I will try to answer. Since the Sun . 14 What are the layers of the Sun atmosphere quizlet? 22. 34 24 What is the Sun's corona called? Now that's hot! 18 What is the radiation zone temperature? This difference is caused by the Sun's high temperature, which ranges from a low of 6000 Kelvins (about 10000 Fahrenheit) at the surface to a high of about 15 million Kelvins (almost 30 million Fahrenheit) in the center. The Sun's outer gases extend far beyond the photosphere (Figure 15.7). 22 What does the word chromosphere mean? Tap card to see definition . The photosphere is much cooler than the Sun's core, which has a temperature well above 10 million degrees. 28 Why is the photosphere thin? The light we see from the sun comes from which layer? "Wind" s/c During a total eclipse of the Sun, when for a few minutes the Moon completely covers the Sun's face, a glow appears around the darkened Sun--the solar corona, the Sun's outermost atmosphere. Beneath the sun's atmosphere: 100 days of sunspots. The corona extends millions of . The main part of the Sun has three layers: the core, radiative zone, and convection zone. In the center of the big sunspots, temperatures can be as low as 7.300 degrees F / 4.000 . 15 What are the three layers of the Sun's atmosphere quizlet? . group btn .search submit, .navbar default .navbar nav .current menu item after, .widget .widget title after, .comment form .form submit input type submit .calendar . sunspots appear dark to us because they're cooler than the surrounding areas on the sun's visible surface, or photosphere, which has a temperature of about 10,000 degrees fahrenheit (5,537.8 degrees celsius).the dark interior of a sunspot, called the umbra, is about 1,600 degrees cooler than the rest of the sun's surface.that interior is … The temperature of the Sun's photosphere is 5800 K How does the average density of the Sun compare with that of the planet Jupiter? a. 5. The light we see from the sun comes from which layer? The chromosphere is about 2000 km thick. The . By what mechanism does solar energy reach the sun's photosphere from the layer just underneath it? 10 What is the temperature of the outermost layer of the solar atmosphere? This means 109 Earths would fit side by side across the diameter of the Sun. The lowest layer of the sun's atmosphere is the photosphere — the innermost layer that we can observe directly. 15 What are the three layers of the Sun's atmosphere quizlet? 18 What is the radiation zone temperature? • Core temp: 15,000,000 degrees Kelvin or 1.5x10^7 degrees K. • Layers of the sun: o 1) Photosphere: visible surface of the sun- 5,800 degrees K. o 2) Chromosphere: temp is 4,500 degrees K. o 3) Solar corona: faintest but hottest gas at 500,000 degrees K. How can the corona be hotter than the next layer below it. 10 How do you see the chromosphere? The surface temperature of the sun's photosphere is about.. 5800 K The temperature of the sun's fusion core must be about.. 10 million K At the sun's photosphere, its gravitational acceleration would be about how much more than 1 g we are familiar with here on Earth's surface 30 times Total luminosity of the sun is about 4 x 10^26 W 15 What heats the chromosphere and corona to high temperatures? Surface temperature: 5800 K (a yellow star) Apparent surface of Sun is "photosphere" . ; 6 Which region of the Sun has a temperature . 10 How does the energy travels in the radiative zone of the Sun quizlet? This rotation was first detected by observing the motion of sunspots in the photosphere. The centers of granules. 14 What is the corona of . a) C → Fe b) H → He X c) He → H d) He → C 8-4. Most of the Sun's visible light that we see originates from this region. The . (Millions of degrees) B. 29 How hot is the solar surface the solar core quizlet? Convection. The temperature of the layer of the gas that produces the. The region of the Sun's atmosphere that lies immediately above the photosphere is called the chromosphere. At the surface, the Sun's temperature is about 550 degrees Celsius. The photosphere has a temperature of 5,800 degrees Kelvin. 23 How hot is the chromosphere of the Sun? The Sun is mostly made of hydrogen with smaller amounts of helium in the form of plasma. 9 Is chromosphere visible? It has a temperature of 2 to 5 million degrees Celsius and is much hotter than the visible surface of the Sun, or photosphere. Convection. 20 What are the three layers of the Sun's interior quizlet? The mass of the Sun is 99.8% of the mass of our solar system. The Sun is an average-size star that is located at the center of the solar system. 1,000 km b. 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