Describe how a star's size and temperature related to its brightness

the biger the colder the smaller the cooler and brignht is hot and cooler is fant but dont qwote me on it

Larger stars have narrower absorption lines (lower gravity, lower pressure). Larger stars are brighter at the same temperature (larger R, larger L)

Explanation:

It is primarily used to generate theory through relevant information taken from every reliable sources and its focus is theory development.

A. Ethnography

B. Phenomenology

C. Grounded Theory

D. Case Study

C. Grounded Theory

Explanation:

Grounded theory is a procedural and methodological system of qualitative research that is mostly used by social scientists. It involves the collection and analysis of data through which development of theories happens after data collection. It was developed by Glaser and Strauss in 1967.

It is primarily used to generate theory through relevant information taken from every reliable sources and its focus is theory development.