Question

Tervensky examined several photos of stars. To compare their temperatures, he looked at the colors of the stars. He organized the photos in order from coolest to hottest. Which of these answers shows the correct order?

a) red, orange, yellow, white, blue
b) white, blue, yellow, orange, red
c) red, yellow, orange, white, blue
d) blue, white, orange, yellow, red

Answer 1

The correct order from coolest to hottest stars based on their colors is red, orange, yellow, white, and blue. This sequence aligns with astrophysical principles, where red stars are the coolest and blue stars are the hottest.

Step-by-step explanation:

The correct order from coolest to hottest stars based on their colors is red, orange, yellow, white, and blue. This order aligns with the temperatures associated with the colors of stars in astrophysics, where red stars are the coolest and blue stars are the hottest. The temperature of a star determines the color of the light it emits, with shorter-wavelength colors such as blue signifying higher temperatures, and longer-wavelength colors like red indicating lower temperatures.