the pressure pushes the nebula together just like magnets to keep it from falling or collapsing, and the gravity pulls the exess debri into the nebula to keep it packed tight.
Gravity and gas.
gravity and radiation pressure from thermonuclear fusion.
A supernova is caused the the fusion of (in most cases helium) molecules in iron. Once you reach iron, you can't use fusion. Thus, the star can't produce the energy to keep it stable and gravity causes it to collapse.
yes, because there is enough pressure to keep the balloon in the are and a float
Gravity
the pressure pushes the nebula together just like magnets to keep it from falling or collapsing, and the gravity pulls the exess debri into the nebula to keep it packed tight.
Gravity and gas.
To keep them from collapsing due to negative pressure on an exhale.
The function of residual volume is to keep enough pressure in the lungs to keep them from collapsing.
don't know by keeping the structure good collapsing
safety because the team collapsing the scrum has lost the ball
This is a very good question. And the short answer would be YES. Actually much more has to occur before nuclear fusion takes place in order to create a full star, but yes this is the beginning of the process. Remember "KEEP LOOKING UP." :)
They keep the tree from falling or collapsing.
True
Like a camera has a case, the eye is surrounded by tissues and are filled with fluid called "humours" to keep it from collapsing.
to keep the hose from collapsing