When a star's inward gravity and outward pressure are balanced, ...

[renzo156]

When a star's inward gravity and outward pressure are balanced, the star is said to be
 
  A) in hydrostatic equilibrium.
  B) in gravitational collapse.
  C) a stage 2 protostar.
  D) in thermal expansion.
  E) in rotational equilibrium.

Question 2

Radio galaxies emit only radio waves, and are not otherwise observable.
 
  Indicate whether the statement is true or false

[okolip]

Answer to Question 1

A

Answer to Question 2

FALSE

[renzo156]

Thanks for the timely response, appreciate it

[samiel-sayed]

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