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 based on star colors is red, orange, yellow, white, blue. Red stars are the coolest, and blue stars are the hottest.

Step-by-step explanation:

Tervensky examined photos of stars to compare their temperatures and used their colors as a basis for his comparison. The correct order from coolest to hottest, based on the color of the stars, is red, orange, yellow, white, blue. In this order, red stars are the coolest and blue stars are the hottest. This sequence aligns with the scientific understanding that shorter-wavelength colors, like blue, represent higher temperatures, whereas longer-wavelength colors, like red, represent lower temperatures.