Which of the Following Statements About Spectral Types of Stars

question 128

Multiple Choice

Which of the following statements about spectral types of stars is true?

• A)The spectral type of a star can be used to determine its color.
• B)A star with spectral type A is cooler than a star with spectral type B.
• C)A star with spectral type F2 is hotter than a star with spectral type F3.
• D)The spectral type of a star can be used to determine its surface temperature.
• E)All of the above are true.

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