The Algol paradox is explained by considering
A)the degenerate nature of the hydrogen on the surface of the white dwarf.
B)synchrotron radiation.
C)the rate of expansion of the shock wave inside the supernova.
D)the rotation rate of a neutron star.
E)mass transfer between the two stars in a binary system.

Question

Quizplus · Accepted Answer

The Algol paradox refers to the fact that the more massive and luminous star in a binary system, which is expected to evolve faster and become a supernova first, is actually the less evolved star in the Algol system. This paradox can be explained by mass transfer from the less massive star to the more massive star. As the less massive star evolves and expands, it can transfer its outer layers to the more massive star, which accretes the material and therefore gains mass. This can delay the evolution and eventual supernova of the more massive star, resolving the Algol paradox.

The Algol Paradox Is Explained by Considering