This topic contains a solution. Click here to go to the answer

Author Question: What factors can complicate the collapse of an interstellar cloud into a star? What will be an ... (Read 63 times)

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
What factors can complicate the collapse of an interstellar cloud into a star?
 
  What will be an ideal response?

Question 2

How does Pluto's behavior at perihelion support its planetary status?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

af

  • Sr. Member
  • ****
  • Posts: 356
Answer to Question 1

The initial spin of the cloud and the conservation of angular momentum result in the cloud flattening into a rapidly rotating disk. For the disk not to fly apart requires a larger mass to produce sufficiently strong gravity to hold the disk together. Magnetic fields can hinder the collapse in a direction perpendicular to the field lines. The ionized gas is tied to the magnetic field and the field is pulled in by the gas. The ionized gas responds more to the magnetic field than it does to gravity.

Answer to Question 2

It develops a temporary atmosphere, much like a comet's coma.




hbsimmons88

  • Member
  • Posts: 526
Reply 2 on: Jul 27, 2018
:D TYSM


ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

For a complete list of videos, visit our video library