Which of the following stars would be the most luminous? 2. Yellow star 3. Red star 4. Blue star 5. Orange star

(1) Answers

The correct answer to the question that is stated above is the fourth option which is :Blue star. Blue stars are uncommon but very bright. It has an average luminosity of  1,400,000 ( the Sun =1) with a strong UV continuum. The blue stars average mass is 60 ( the Sun =1) and its average radius is 15 ( the Sun =1).

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