Question

What is a structure of the star?

Answer 1

The internal structure of a main sequence star depends upon the mass of the star. ... Thus, radiation dominates in the inner portion of solar mass stars. The outer portion of solar mass stars is cool enough that hydrogen is neutral and thus opaque to ultraviolet photons, so convection dominates

Answer 2

Answer:

Stellar structure A star during most of its life is a main-sequence star, which consists of a core, radiative and convective zones, a photosphere, a chromosphere and a corona. The core is where all the nuclear fusion takes places to power a star.