What intrinsic property measures the total energy a star radiates into space every second?
Answer
Luminosity
Luminosity is defined as the total amount of energy, including light and heat, that a star radiates into space every second, and it is independent of the star's distance from an observer.
#Videos
Why Would The Size Of A Star Affect Its Luminosity? - Physics Frontier
Related Questions
What intrinsic property measures the total energy a star radiates into space every second?What two primary physical characteristics dictate a star's absolute radiance?If two stars have the exact same surface temperature, how does the larger star's luminosity compare?What effect does higher stellar mass have on the star's life cycle?How does a star's surface temperature affect the energy emitted per unit area?Which type of star is characterized by a very long lifespan due to slow fuel consumption?What scenario allows a smaller, very hot star to outshine a substantially larger, cooler star?What does the Hertzsprung-Russell (H-R) diagram plot to organize stars?What limits the theoretical upper boundary for how large and bright a stable star can become?Why might a star that is intrinsically very luminous appear faint when viewed from Earth?