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preguntale un scientist por que yo no se
Ok who ever wrote the above, get a life because if you write that as an answer it waist everybody else's time.
Ok the answer is they look at what color the star is using a telescope that determines about how hot it is and then they use a spectra of dark lines to determine the elaments it is composed of.
What else can I help you with?
What characteristics do scientists measure to determine the temperature and composition of stars?
Scientists measure the brightness, color, and spectral lines of stars to determine their temperature and composition. By analyzing the light emitted by stars, scientists can infer important information about their properties. The temperature of a star is usually determined by examining the peak wavelength of its emitted light, while the spectral lines reveal the elements present in the star's atmosphere.
What can scientists learn from a stars light?
Scientists learn the temperature of the stars light for exampleif the star is red- it's cold but it's blue- it's hot and if it's WHITE- IT'S VERY HOT ! that's how you know the temperate of stars (Determining the color)
How are stars analized?
Stars are analyzed through telescopic observations, spectroscopy, and measurements of their characteristics such as luminosity, temperature, mass, and composition. Scientists also study the light emitted by stars to determine their age and evolutionary stage. Additionally, stellar models and simulations are used to understand the complex processes happening within stars.
How do scientist determine the surface temperature of the stars?
Scientists determine the surface temperature of stars by analyzing their spectral characteristics. They use a device called a spectroscope to split the starlight into its component colors, which reveals absorption lines that correspond to specific elements. By studying the intensity and distribution of these lines, scientists can calculate the surface temperature of the star.
What characteristics are used to describe stars?
Stars can be described by their temperature, size (diameter), brightness (luminosity), color, composition, and age. These characteristics help scientists classify and study stars in the universe.
What characteristics do scientists measure to determine the temperature and composition of stars?
Scientists measure the brightness, color, and spectral lines of stars to determine their temperature and composition. By analyzing the light emitted by stars, scientists can infer important information about their properties. The temperature of a star is usually determined by examining the peak wavelength of its emitted light, while the spectral lines reveal the elements present in the star's atmosphere.
What can a star's spectrum tell us?
scientists can tell the stars composition and temperature from its spectrum. Hope tht helps :]
How do scientists determine a stars composition?
Light wavelength and light spectrum i believe.
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.
What can a scientist learn about from a stars spectrum?
scientists can tell the stars composition and temperature from its spectrum. Hope tht helps :]
What can scientists learn from a stars light?
Scientists learn the temperature of the stars light for exampleif the star is red- it's cold but it's blue- it's hot and if it's WHITE- IT'S VERY HOT ! that's how you know the temperate of stars (Determining the color)
How are stars analized?
Stars are analyzed through telescopic observations, spectroscopy, and measurements of their characteristics such as luminosity, temperature, mass, and composition. Scientists also study the light emitted by stars to determine their age and evolutionary stage. Additionally, stellar models and simulations are used to understand the complex processes happening within stars.
How do scientist determine the surface temperature of the stars?
Scientists determine the surface temperature of stars by analyzing their spectral characteristics. They use a device called a spectroscope to split the starlight into its component colors, which reveals absorption lines that correspond to specific elements. By studying the intensity and distribution of these lines, scientists can calculate the surface temperature of the star.
What characteristics are used to describe stars?
Stars can be described by their temperature, size (diameter), brightness (luminosity), color, composition, and age. These characteristics help scientists classify and study stars in the universe.
What is stellar spectroscopy used for?
The purpose of stellar spectroscopy is to determine the chemical composition of stars, the temperature and some other characteristcs..
Do scientists use stellar parallax to determine a star's temperature?
No, scientists do not use stellar parallax to determine a star's temperature. Stellar parallax is a technique used to measure the distance to stars by tracking their apparent shift in position as the Earth orbits the Sun. A star's temperature is typically determined by analyzing its spectrum, which provides information about the star's composition and temperature through features such as absorption lines.
How do you know what distant stars are made of?
Scientists can determine the composition of distant stars by analyzing their spectra. The light emitted by stars contains distinct absorption or emission lines that correspond to specific elements present in the star's atmosphere. By studying these spectral lines, scientists can identify the elements present in a star and determine its chemical composition.
