What Physical Principle Is Responsible for Accretion Disks Forming Around

question 28

Multiple Choice

What physical principle is responsible for accretion disks forming around protostars?

• A) hydrostatic equilibrium
• B) conservation of angular momentum
• C) blackbody radiation
• D) Wien's law

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Ming

Refers to the Ming Dynasty, a ruling dynasty of China from 1368 to 1644 known for its trade expansion and cultural achievements.

Yuan

The basic unit of currency in China, also referred to as Renminbi (RMB).

Painting Style

The distinctive method and approach an artist uses in their paintings, encompassing techniques, brushwork, and choice of subjects.

Northern School

Refers to a classification of artists or art movements that originated in the northern regions of Europe, distinct in style and technique from Southern counterparts.