In a star, the balance between the inward force of gravity and the outward force of thermal and radiation pressure is called
A) the neutrino bonding point.
B) hydrostatic equilibrium.
C) the plasma equality condition.
D) strong nuclear binding.

Question

Quizplus · Accepted Answer

Hydrostatic equilibrium is the term used to describe the balance between the inward gravitational force and the outward thermal and radiation pressure in a star. This balance is crucial for the stability of a star throughout most of its lifecycle.

In a Star, the Balance Between the Inward Force of Gravity