Biology

Biology, 29.11.2019 02:31, skateboardb718

Knowing that the area where fire is red is usually cooler, a scientist speculated that the color of a star is determined by its temperature. what new experimentation could result from this hypothesis? experimentation to classify the colors that stars can be experimentation to determine the temperature of stars experimentation to test the distance of stars from each other experimentation to test the distance of stars from earth

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Physics, 25.06.2019 17:30, wolffee895

Color surface temperature range red < 3,500 k yellow 3,500 - 7,500 k blue 10,000 - 60,000 k the chart above shows how a star's temperature relates to its color. rigel is a blue star, betelgeuse is a red star, and the sun is a yellow star. how do the temperatures of these stars compare? a. the three stars have different colors but the same temperature. b. the sun is hotter than betelgeuse and cooler than rigel. c. betelgeuse is hotter than the sun and cooler than rigel. d. rigel is hotter than betelgeuse and cooler than the sun.

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Biology, 26.09.2019 21:00, arelyhuerta

Knowing that the area where fire is red is usually cooler, a scientist speculated that the color of a star is determined by its temperature. what new experimentation could result from this hypothesis? experimentation to classify the colors that stars can be experimentation to determine the temperature of stars experimentation to test the distance of stars from each other experimentation to test the distance of stars from earth

Answers: 2

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Biology, 02.10.2019 19:20, dcttechgames

Ascientist observes two stars in the night sky through a telescope. star a is white in color and relatively dim. the star’s estimated temperature is very high. star b is red in color and extremely bright. the star’s temperature is low compared with other stars. the scientist classify the two stars. star a is a , and star b is a .

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