When Material Expanding Away from a Star in a Binary

question 58

Multiple Choice

When material expanding away from a star in a binary system reaches the Roche surface

• A) the material will start to fall back toward the star.
• B) all of the material will accrete onto the companion.
• C) the material is no longer gravitationally bound to the star.
• D) the material will increase in temperature and eventually undergo thermonuclear fusion.
• E) c and d

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