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One way in which scientists can determine the surface temperature of a star is by its?
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∙ 12y ago
There are several things scientists can do to determine the surface temperature of a star. Formulas utilizing Wein's law and the Stefanâ??Boltzmann law can calculate stellar temperatures. However, for a rough estimate, scientists can also use the color of a star in order to determine surface temperature.
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∙ 9y ago
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Scientists determine the composition and temperature of stars?
To determine the chemical composition of stars, scientists look at what's called the emission spectrum of the stars, which can be obtained from the light coming from the stars. Thin lines are observed in different parts of the spectrum, which correspond to different chemicals. In other words, the lines are like fingerprints of chemicals. By looking at these fingerprints, one can determine what type of chemicals are present in the star. To determine the surface temperature of stars, we use the Wien's Law. It states that: Peak wavelength x Surface Temperature = 2.898x10-3 Peak wavelength can be determined by looking at the light coming from the star in question. It is the wavelength with the highest intensity.
Which color star has the highest surface temperature?
blue
What instrument do the astronomers use to determine the chemical composition of a star?
They use a spectrograph to pass light through a prism to break it the light waves into its constituent colors. Then by looking at what colors are missing they can determine both the temperature and composition of the star.
What is the connection between a star's surface temperature and its color?
Stars that are cool normally radiate ther energy in the electromagnetic spectrum as red. Even though all the sky appear to be white, Hot stars radiate much longer wave lengths, causing an almost blue color to be emitted.
How many years ago was the sun discovered?
The common mistake people make is that 'Sun' is the name of any burning gas in space when atually this isn't true. The Sun that we know is a star that scientists have named 'The Sun' so it's just a name like 'earth' or 'jupiter' As for your question, scientists estimate that there are billions and billions of star throughout the universe so you would need to define your question. There is now exact number, because our 'Sun' like others is a star. so technically the stars are 'Suns'
One way in which scientists can determine the surface temperature of a star is by its A. brightness. B. composition. C. color. D. mass.?
its color does determine the temperature of star.
Do scientists use stellar parallax to determine a star's temperature?
Not if they have the faintest clue what they're doing. Parallax is used to measure distance, not temperature.
Scientists determine the composition and temperature of stars?
To determine the chemical composition of stars, scientists look at what's called the emission spectrum of the stars, which can be obtained from the light coming from the stars. Thin lines are observed in different parts of the spectrum, which correspond to different chemicals. In other words, the lines are like fingerprints of chemicals. By looking at these fingerprints, one can determine what type of chemicals are present in the star. To determine the surface temperature of stars, we use the Wien's Law. It states that: Peak wavelength x Surface Temperature = 2.898x10-3 Peak wavelength can be determined by looking at the light coming from the star in question. It is the wavelength with the highest intensity.
The temperature of a star is actually the temperature of what?
the surface of the star.
How do scientists determine the element present in a star?
By the star's spectrum.
The surface temperature of a star can be estimated based on the stars?
One way in which a scientist can determine the surface temperature of a star is by:Step 1: launching a rocket to spaceStep 2: Ensure they have a thermometer with them.Note: The thermometer must be at least 20m long so as to reach the star whilst the scientist remain in the rocketStep 3: After having landed on planet Mars, the scientists open the shuttle of the rocketNote: they must be tied to the rocket so they don't fly out and get stranded/lost in outer space ( there safety must be ensured so that they do not get abducted by aliens)Step 4: The scientists hold out the thermometer towards the nearest star and measure it's temperature in degrees Celsius
What is the surface temperature of the Acamar star?
About 7900 degrees Celsius, surface temperature.
How you can determine the star of a star planet?
You can determine star of a star planet by its color also you can determine its temperature by its color by:Joshua R. Dapitillo thanks=)
Do scientists uses how far away the star is to determine the brightness of the star?
yes sometimes
Does the color of a star determine its temperature?
YES!
Which property of a star can be determine by color?
temperature
How do you determine a stars luminosity?
To determine a star's luminosity is from size and temperature.
