Editing Accretion disc
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
| Latest revision |
Your text |
| Line 4: |
Line 4: |
| | | | |
| | == Frequently Asked Questions == | | == Frequently Asked Questions == |
| − | === Why is an accretion disc flat? ===
| |
| − | In any accretion disc, most particles orbit around a central point with a certain angular momentum in a flat plane. But before those particles clumped together in the same plane, there would have been particles in other planes of rotation away from the center as well. In that case, the particles would eventually collide with rest of the particles and lose its vertical momentum and energy. As there is only one direction of rotation, the particles would slowly form an orbit around the center of the massive object in a flat plane. Accretion discs inside the discs are flat too.
| |
