What state defines a stable star where outward pressure balances inward pull?
Answer
Hydrostatic equilibrium
Hydrostatic equilibrium is the definition of a stable star, representing a perfect balance where the pressure from hot gas pushing outwards exactly counteracts the inward pull of gravity.

Related Questions
What are the two colossal forces in constant titanic struggle within a star's existence?What state defines a stable star where outward pressure balances inward pull?What happens immediately when a star exhausts the hydrogen fuel in its core?If a star is not massive enough to fuse carbon or oxygen after helium burning, what does it become?What internal mechanism drives the rhythmic swelling and shrinking observed in variable stars?What event causes the catastrophic core collapse leading to a supernova in massive stars?What physical characteristics often define the instability of a neutron star remnant?How is a pulsar detected from Earth?What typically results from the complex gravitational interactions in an unstable ternary star system?Why does the formation of an iron core lead to catastrophic collapse in massive stars?Which type of stellar instability provides a direct reading of internal physics useful for measuring cosmic distances?