Q5
Which of the following is indicated by the colour of a star?
A.
Weight
B.
Distance
C.
Temperature
AnswerD.
Size
Answer: Option C
Solution
Answer: Option C
Solution:
The color of a star mostly indicates a star's temperature, and it can also suggest the star's age. Class O stars, which are blue in color, are the hottest, and class M stars, which are red in color, are the coldest.