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Star temperatures are determined through various calculations regarding its relative size, distance, and color. the principle of dopler effect is use full to measure the temperature of stars..
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If a star in the sky appears red What can you determine about the temperature of the star?
It would have a comparatively "low" temperature of 2,300 to 3,700 Kelvin.
What factor is not used to determine a star's apparent magnitude?
how dense the star is
What are three physical factors that determine a star's brightness?
Three physical factors that determine a star's brightness are its temperature (hotter stars are brighter), size (larger stars are generally brighter), and distance from Earth (the closer a star is, the brighter it appears).
How do you determine a stars luminosity?
To determine a star's luminosity, one can measure its apparent brightness as seen from Earth and correct for distance. Using this information along with the star's surface temperature, one can apply the Stefan-Boltzmann law to calculate the star's luminosity. This process allows astronomers to compare the intrinsic brightness of stars regardless of their distance from Earth.
What instruments are used to determine the altitude of the north star?
Instruments such as a sextant or a quadrant can be used to determine the altitude of the North Star. By measuring the angle between the North Star and the horizon, navigators can determine their latitude.
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=)
Which property of a star can be determine by color?
temperature
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.
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.
If a star in the sky appears red What can you determine about the temperature of the star?
It would have a comparatively "low" temperature of 2,300 to 3,700 Kelvin.
Binary star can be used to determine the of a star?
Mass
What factors determine a stars brightness as seen from earth?
Distance from Earth, size of star, and temperature of star.
What factors determine a stars brightness seen from earth?
Distance from Earth, size of star, and temperature of star.
One way in which scientists can determine the surface temperature of a star is by its?
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.
If you wanted to determine the temperature of a star what measurement would you take?
emission spectrum
What factor is not used to determine a star's apparent magnitude?
how dense the star is
What are three physical factors that determine a star's brightness?
Three physical factors that determine a star's brightness are its temperature (hotter stars are brighter), size (larger stars are generally brighter), and distance from Earth (the closer a star is, the brighter it appears).
