Multiple Choice
What two physical processes balance each other to create the condition known as gravitational equilibrium in stars?
A) The strong force and the weak force
B) Gravitational force and outward pressure
C) Gravitational force and surface tension
D) The strong force and the electromagnetic force
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Briefly describe the Sun's 22 year activity
Q42: Why are neutrinos so difficult to detect?<br>A)They
Q53: By what process does the Sun generate
Q55: The overall result of the proton-proton chain
Q57: Why do sunspots appear dark in pictures
Q59: From center outward, which of the following
Q60: Basis for Fundamental Solar Data: Table 10.1
Q62: When we say that the Sun is
Q63: Which of the following quantities is equal
Q67: Gravitational equilibrium means that the surface and