As Material Leaves an Expanding Star and Begins to Fall

question 24

Multiple Choice

As material leaves an expanding star and begins to fall into a white dwarf

• A) an accretion disk will form around the white dwarf.
• B) the material will cool off because it begins to move at high velocities.
• C) the material will fall directly onto the surface of the white dwarf.
• D) the white dwarf will produce a type-II supernova.
• E) the white dwarf's radius will increase.

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