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Our sun emits mostly visible and ultra-violet radiation
The sun's color results from the temperature of its outer layer, which emits light in the yellow part of the visible spectrum. Hotter stars tend to emit more light in the blue part of the spectrum while cooler stars are more reddish.
The color of the star is white which shows emission of light & huge energy. If we hold a glowing torch in front of our eyes, our eyes constricts i.e. emission of strong light. But if we hold a torch glowing dimly we will see that our constricts less i.e. the power of the light is less. The same occurs in the stars,bright white light means emission of huge energy.
Thermonuclear fusion in the core of the star heats the material of the star. A series of complex energy transfer mechanisms transport the heat from the core to the photosphere of the star. The photosphere then emits electromagnetic radiation.
-Nuclear fusion -contains hydrogen -emits a light
A neutron star emits most of its energy at higher frequencies.
Our sun emits mostly visible and ultra-violet radiation
The sun's color results from the temperature of its outer layer, which emits light in the yellow part of the visible spectrum. Hotter stars tend to emit more light in the blue part of the spectrum while cooler stars are more reddish.
The color of the star is white which shows emission of light & huge energy. If we hold a glowing torch in front of our eyes, our eyes constricts i.e. emission of strong light. But if we hold a torch glowing dimly we will see that our constricts less i.e. the power of the light is less. The same occurs in the stars,bright white light means emission of huge energy.
Anything hot enough - topped by stars.
Thermonuclear fusion in the core of the star heats the material of the star. A series of complex energy transfer mechanisms transport the heat from the core to the photosphere of the star. The photosphere then emits electromagnetic radiation.
-Nuclear fusion -contains hydrogen -emits a light
The varying surface temperature of stars emits varying "temperature" electromagnetic radiation. Hot stars are a brilliant white when looking at only visible light while cooler stars are redder. However to human eyes specifically, most stars will always look pure white due to them emitting visible EM radiation at equal levels. Heat = energy. High energy = high energy EM radiation. All light is electromagnetic radiation mind you.
Orange is the coolest color of stars
The coolest stars are red.
The color depends on the gases its made of and of how much energy it has.The color of a star is determined by how hot it is, with blue being the hottest.
the color of the hottest star is blue