- The phrase that give description of sun among the given options is ( Class G yellow star)
- G-type main-sequence star can be regarded as yellow dwarf, or G star it can be written as (Spectral type: G-V),
- yellow dwarf/ G star can be regarded as main-sequence star known as (luminosity class V) and they are of spectral type G.
- Star under this category contain about 0.9 to 1.1 solar masses having an effective temperature ranges between about 5,300 and 6,000 K.
- Compare to other main-sequence stars, conversation of element hydrogen to helium in their core through nuclear fusion are done by G-type main-sequence star
- Red dwarf star can also be regarded as class M dwarf and it is the most numerous type of star that exist in the universe, it has smallest type of hydrogen-burning star, sun does not belongs to this category.
- Class O- blue type star can be regarded as hot and blue-white star which belongs to spectral type O as regards the Yerkes classification system Example of Class O blue star is Cygnus OB2, sun does not belong to this class
- Example that are common among G-type main-sequence star (G2V type) are The Sun and the star that are been bounded by gravitation in the Solar System,
- There is a fusion of approximately 600 million tons of hydrogen and helium by the sun in each seconds.
Therefore, sun belongs to Class G yellow star
Learn more at: https://brainly.com/question/13459847?referrer=searchResults
