Question

Consider the four stars shown following. Rank the stars based on their surface temperature from highest to lowest.

a red supergiant star
Sun
a blue white dwarf star
an orange main-sequence star

Answer 1

Answer:

a blue white dwarf star

Sun

an orange main-sequence star

a red supergiant star

Answer 2

The stars in the following list are arranged from highest surface temperature to lowest ones:

1. Blue white dwarf star
2. Sun
3. Orange main-sequence star
4. Red supergiant star  

Explanation:

1. Blue stars are the hottest ones with the surface temperature of about 28600+ degrees Celsius. A brightest star in the Orion constellation.
2. Sun is the yellow star with more than 6000 degree Celsius. The center of solar system.
3. The orange star is the ones that are way of ending their life by using all the available hydrogen.
4. The red dwarf is very small and relatively cooler than other stars due to which this star has huge possibility of fainting.