what layer of sun do we see in this photograph course hero

Which layer do you see when you look at the Sun?

Nov 20, 2019 · 8) Which layer of the Sun do we normally see? A) convection zone B) photosphere C) radiation zone D) corona E) chromosphere. a . Photosphere. 9) What do we mean when we say that the Sun is in gravitational equilibrium ? A) This is another way of stating that the Sun generates energy by nuclear fusion. B) The hydrogen gas in the Sun is balanced ...

What are the outer layers of the Sun?

10. How do we estimate the age of a cluster of stars? A. By measuring the total mass of the cluster B. By measuring the average distance between stars in the cluster and the speed of the stars C. Using radioactive dating of carbon D. From the spectral type or mass of stars now leaving the main sequence E. Using radioactive dating of uranium

What is the deepest layer of the Sun?

Nov 20, 2017 · Label the layers of the Sun as represented in this graph of density and height above the solar surface. BCA A Corona B Photosphere C Chromosphere B C A. Correct. The corona continues to extend for several million kilometers above the solar surface. The Sun's atmosphere produces different types of spectra depending on the conditions of the layer.

What is the surface of the Sun like?

12/21/2016 HW#7 - Chapter 11: Our Star, The Sun What layer of the Sun are we seeing in this photo? ANSWER: The photosphere is the visible surface of the Sun. Part C photosphere corona chromosphere radiation zone Correct

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ANSWER: that the Sun should appear yellow­green to our eyes that the Sun’s surface consists of a layer of cooler gas above a hotter interior the approximate temperature of the Sun’s surface the chemical composition of the Sun an electron in an atom, ion, or molecule gains or loses a precise amount of energy an object heats up a gas particle moves toward or away from us at a …

What causes the black lines on the Sun's spectrum?

absorption line spectrum continuous spectrum emission line spectrum The Sun produces a continuous rainbow of color, while the black lines are caused by atoms and molecules in Earth's atmosphere. The rainbow colors represent emission by particular chemical elements, while the black lines represent gaps where no element can emit light. The Sun’s hot interior produces a continuous rainbow of color, but cooler gas at the surface absorbs light at particular wavelengths. The Sun produces a continuous rainbow of color, while the black lines are caused by imperfections in the instruments used to record the spectrum.

What are the two laws of thermal radiation?

The two laws of thermal radiation state the following: 1. Hotter objects emit more light (per unit area) at all wavelengths. 2. The peak wavelength of the emitted light is shorter (higher energy) for hotter objects. ANSWER: that the Sun should appear yellow­green to our eyes that the Sun’s surface consists of a layer of cooler gas above a hotter interior the approximate temperature of the Sun’s surface the chemical composition of the Sun an electron in an atom, ion, or molecule gains or loses a precise amount of energy an object heats up a gas particle moves toward or away from us at a particular speed Correct One of the two laws of thermal radiation (Wien’s law) states that the peak wavelength of a spectrum is directly related to an object’s temperature. A peak at yellow­green wavelengths corresponds to a temperature of about 5800 K. Part E Suppose we want to know what the Sun is made of. What should we do? Hint 1. How are spectral lines produced? A spectral line is produced when __________. ANSWER: Compare the wavelengths of lines in the Sun’s spectrum to the wavelengths of lines produced by chemical elements in the laboratory. Find the precise wavelength at which the background rainbow of color peaks in brightness. Count the total number of black lines in the Sun’s spectrum. ANSWER: that the Sun should appear yellow­green to our eyes that the Sun’s surface consists of a layer of cooler gas above a hotter interior the approximate temperature of the Sun’s surface the chemical composition of the Sun an electron in an atom, ion, or molecule gains or loses a precise amount of energy an object heats up a gas particle moves toward or away from us at a particular speed Precisely measure the intensity of light in each of the black lines in the spectrum. Compare the wavelengths of lines in the Sun’s spectrum to the wavelengths of lines produced by chemical elements in the laboratory. Find the precise wavelength at which the background rainbow of color peaks in brightness. Count the total number of black lines in the Sun’s spectrum.

What are the layers of the Sun?

Layers of the Sun. This graphic shows a model of the layers of the Sun, with approximate mileage ranges for each layer: for the inner layers, the mileage is from the sun's core; for the outer layers, the mileage is from the sun's surface. The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the ...

Which layer of the Sun is the deepest?

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.

What are the outer layers of the photosphere?

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. More detail on the outer layers follows:

Which layer of the Sun is covered by granulation?

Most of the photosphere is covered by granulation. 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 the temperature of the transition region?

Transition Region - The transition region is a very narrow (60 miles / 100 km) layer between the chromosphere and the corona where the temperature rises abruptly from about 8000 to about 500,000 K (14,000 to 900,000 degrees F, 7700 to 500,000 degrees C).

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