What are the layers of the Sun from hottest to coldest?
The centre of the Sun: about 15 million kelvin (K). Radiative Zone: Temperature falls from about 7 million to about 2 million K across this zone. Convection Zone: drops from 2 million K to 5800K in this zone. Photosphere: about 5800K, although sunspots are about 3800 K – that's why they are dark.
Which list correctly orders different regions of the Sun from highest temperature to lowest temperature?
Core, Radiation Zone, Convection Zone, Photosphere, Chromosphere, Corona, Rank the layers of the sun based on their temperature, from highest to lowest.
Which of the following lists the layers of the Sun in the correct order from the center outward?
From center outward, which of the following lists the "layers" of the Sun in the correct order? Core, radiation zone, convection zone, photosphere, chromosphere, corona.
Which of the following parts of the Sun has the lowest temperature?
The Sun, Our Star
| Question | Answer |
|---|---|
| inward force of gravity is balanced by the outward for created by the gas pressure at the interior | Hydrostatic Equilibrium |
| Which of the following parts of the Sun has the lowest temperature? corona, photosphere, top of chromosphere, bottom of chromosphere | bottom of chromosphere |
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.
Which part of sun is hottest?
The core The core is at the center. It the hottest region, where the nuclear fusion reactions that power the Sun occur.
Which of the following layers of the Sun has the highest temperature quizlet?
Rank the following layers of the Sun based on their temperature, from highest to lowest. core, radiation zone, convective zone, photosphere.
What are the 6 layers of the Sun?
The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona. IRIS will focus its investigation on the Chromosphere and Transition Region.
What are the 5 layers of the Sun?
The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona. IRIS will focus its investigation on the Chromosphere and Transition Region.
What is the temperature of each layer of the Sun?
The centre of the Sun: about 15 million kelvin (K). Radiative Zone: Temperature falls from about 7 million to about 2 million K across this zone. Convection Zone: drops from 2 million K to 5800K in this zone. Photosphere: about 5800K, although sunspots are about 3800 K – that's why they are dark.
What are the temperatures of the Sun layers?
It reaches from the surface visible at the center of the solar disk to about 250 miles (400 km) above that. The temperature in the photosphere varies between about 6500 K at the bottom and 4000 K at the top (11,000 and 6700 degrees F, 6200 and 3700 degrees C).
What are the Sun’s layers in order?
The layers of the Sun are divided into two larger groups, the outer and the inner layers. The outer layers are the Corona, the Transition Region, the Chromosphere, and the Photosphere, while the inner layers are the Core, the Radiative Zone, and the Convection Zone.
Which of the following parts of the Sun is the hottest one?
The hottest part of the Sun is its core, where temperatures top 27 million degrees Fahrenheit (15 million degrees Celsius).
What is the hottest layer in the Sun’s atmosphere?
sun’s corona The sun's corona It appears as white streamers or plumes of ionized gas that flow outward into space. Temperatures in the sun's corona (opens in new tab) can get as high as 3.5 million degrees F (2 million degrees C).
Where is the hottest part of the Sun?
The core 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.
What is the hottest layer?
Scientists believe that the inner core is the hottest layer of the Earth, that it is composed mostly of iron and nickel, and that although it is hot enough to be a liquid, it acts as a solid because of the immense amount of pressure on it.
Which layer of the atmosphere has the lowest temperature?
Mesosphere Mesosphere, altitude and temperature characteristics The top of the mesosphere is the coldest area of the Earth's atmosphere because temperature may locally decrease to as low as 100 K (-173°C).
What is the temperature of each layer of the Earth?
The temperature is around 1000°C at the base of the crust, around 3500°C at the base of the mantle, and around 5,000°C at Earth's centre. The temperature gradient within the lithosphere (upper 100 km) is quite variable depending on the tectonic setting.
In which layer is the temperature the highest?
The thermosphere The thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere.
Which layer of the Earth has the highest temperature?
The inner core The inner core is the hottest layer, above 9000 Fahrenheit and it is 1250 km thick!
Which layer of Earth has the lowest temp?
Mesosphere Mesosphere: The mesosphere is the coldest layer, dropping to as low as -184 degrees Fahrenheit. The temperature decreases with height in this layer.
What is the highest temperature of all layers?
The thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere. Temperature increases with height until the estimated top of the thermosphere at 500 km. Temperatures can reach as high as 2000 K or 1727 ºC in this layer (Wallace and Hobbs 24).
Which layer of the Earth has lowest temperature?
The mesosphere has the lowest temperature. The mesosphere is sandwiched between the thermosphere above it and stratosphere below it.
Which of the physical layers has the lowest temperature?
Mesosphere: The mesosphere is the coldest layer, dropping to as low as -184 degrees Fahrenheit. The temperature decreases with height in this layer. Most meteors vaporize in the mesosphere.
Which layer in the atmosphere has the lowest temperature?
Mesosphere Mesosphere, altitude and temperature characteristics The top of the mesosphere is the coldest area of the Earth's atmosphere because temperature may locally decrease to as low as 100 K (-173°C).
Which layer of Earth has the highest temperature?
The inner core The inner core is the hottest layer, above 9000 Fahrenheit and it is 1250 km thick!
What layer has the highest temp?
The thermosphere The thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere.
What layer of the atmosphere has the lowest temp?
Mesosphere Mesosphere, altitude and temperature characteristics The top of the mesosphere is the coldest area of the Earth's atmosphere because temperature may locally decrease to as low as 100 K (-173°C).
What is the sun’s highest temperature?
about 27,000,000 Fahrenheit The temperature at the surface of the Sun is about 10,000 Fahrenheit (5,600 Celsius). The temperature rises from the surface of the Sun inward towards the very hot center of the Sun where it reaches about 27,000,000 Fahrenheit (15,000,000 Celsius).