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P.nut1996

The pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars. Star 1, star 2, and star 3 Which of the statements is correct about the color of the three stars? A. Star 2 is white in color B. Star 2 is yellow in color C. Star one and star 3 are yellow in color D. Star one and star 3 are whit in color

  • one year ago
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  1. P.nut1996
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    • one year ago
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  2. ahaji2002
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    Star 2 is yellow to white. It is difficult to choose A or B, but if I have to choose only one -- I choose B.

    • one year ago
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    Thanks!

    • one year ago
  4. ahaji2002
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    The white color is essentially made of all color from purple to red with the same intensity. The star 2 has almost similar intensity of all color, but slight increase in yellow color. So, it is almost white but with taint of yellow color.

    • one year ago
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