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Different colors of stars can tells us the temperature of that star. It can also tell us the luminosity and mass of a star and where it is in its life cycle, whether it is a proto-star (new) or red super giant (dying high mass stars), or white dwarf (dying low mass stars). For more info, visit the link below in the related links.
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What color of a star indicate about it?
The color of the star Indicates its Temperature.
What color indicates that a star is hot?
the color of the star will be orange red and yellowish orangish
Spectrum indicates what in the stars atmosphere?
The chemical composition of the star atmosphere.
What is revealed by the red color of the supergiant star called Betelgeuse?
The red color of Betelgeuse indicates that it is a cooler star, emitting light at longer wavelengths in the red spectrum. This color indicates that Betelgeuse is a massive, aging star that is nearing the end of its life cycle.
Why is color change considered a chemical change?
Color change is considered a chemical change because it involves a transformation at the molecular level, where the chemical composition of the substance is altered, leading to a change in its color. This change is irreversible and indicates a chemical reaction has occurred.
What evidence is there to show that a chemical reaction has taken place when an egg is cooked?
The change in color indicates that a chemical reaction has taken place.
Do star color indicates the absolute distance?
No, the color of a star does not directly indicate its absolute distance. Star color is related to its surface temperature, and stars of different temperatures can be located at varying distances from Earth. The brightness of a star, as measured by its apparent magnitude, is more indicative of its distance.
Why do elements change color when mixed with others elements?
Color change indicates a chemical reaction has occurred. The mixture of elements has different chemical properties than the original individual elements.
Changing color of acids is chemical change?
Yes, changing the color of an acid indicates a chemical change because the chemical composition of the acid is being altered. The change in color may be due to a reaction with another substance that results in a new chemical product, indicating a chemical transformation has occurred.
You observe the m8 paper changes to a yellow color what type of chemical agent is idicated?
The change to a yellow color indicates the presence of a chemical that is likely an acid or an acidic substance.
If a substance changes color what has most likely happened chemical or physical change?
Very probable a chemical change; but also physical changes can be the cause.
What does the coler of a star mean?
The color of a star indicates its surface temperature. Blue stars are hotter, while red stars are cooler. This temperature affects the star's brightness and behavior.
