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Eta Carinae is one of the hottest known stars, with a surface temperature of approximately 38000 Kelvins. According to Wien's displacement law, the peak radiation of Eta Carinae is 76 nanometers, which is far into the ultraviolet spectrum.

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What kind of electromagnetic waves do the hottest stars give off?

The hottest stars primarily emit electromagnetic waves in the form of ultraviolet (UV) radiation. These stars, with surface temperatures exceeding 30,000 Kelvin, have significant energy output in the UV spectrum, which is much higher than that of cooler stars. Additionally, they also emit X-rays and visible light, but their peak radiation is typically in the ultraviolet range due to their high temperatures.


Which wavelength of radiation do astronomers use to find the hottest stars?

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According to Wien's law the hottest stars also have?

According to Wien's law, the hottest stars emit the most energy at shorter wavelengths, such as ultraviolet and blue light. As a star's temperature increases, the peak of its emitted light shifts towards shorter wavelengths, resulting in a bluer appearance.


What is the name the hottest star?

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Is the color of a star related to its color?

Yes, the color of a star is related to its temperature. Hotter stars appear bluer while cooler stars appear redder. This relationship is based on the concept of blackbody radiation, where the temperature of a star determines the peak wavelength of light it emits, which in turn affects its color.


What time of the day are temperatures throughout Florida the hottest?

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What is the name of the hottest star?

The hottest star is called O-type blue stars. They have surface temperatures of around 30,000-60,000 degrees Celsius.


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Yes, the hottest stars are blue in color. Stars emit light across a range of colors, and the color of a star depends on its temperature. Blue stars are among the hottest, with surface temperatures exceeding 30,000 Kelvin.


Is the sun the hottest among all-stars?

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