The entire spectral classification of our Sun is what?
A.M5V
B.G2lB
C.K9lll
D.Not Given
The sun is a G2 I don't know what LB stands for.
please read:
http://www.solstation.com/stars/sol.htm
To find the spectral classification of our Sun, we can refer to reliable sources such as scientific websites or astronomical databases. In this case, the website you mentioned, solstation.com, provides information about the classification of our Sun.
According to the article on solstation.com, our Sun is classified as a G2 star. This classification is based on the Morgan-Keenan (MK) system, which categorizes stars based on their temperature and spectral characteristics. The G2 classification indicates that our Sun is a yellow dwarf star.
The letter "LB" mentioned in option B does not seem to be a valid spectral classification in the MK system. Therefore, option B is not the correct answer.
Based on the information provided and referring to the website you provided, the correct answer is D) Not Given, as the specific subclass (e.g., G2V) is not mentioned.