Which major perturbation can occur to a close binary system and radically alter the evolution and behavior of the two individual stars?
A) gravitational disturbance of one star's motion by its companion to force it to move in an orbit
B) transfer of matter from one star to its companion
C) heating of the localized areas of the atmosphere of one star by its companion
D) eclipsing of the light from one star by the other when viewed from Earth

Question

Quizplus · Accepted Answer

The transfer of matter from one star to its companion can significantly alter the evolution and behavior of the two stars in a close binary system. This can lead to the accretion of mass onto one star, causing it to become more massive and hotter than its companion. It can also lead to the formation of disks and jets, as well as explosive events such as novae and supernovae. Gravitational disturbances, heating of localized areas, and eclipsing can all have effects on the binary system, but they are not as significant as the transfer of matter.

Which Major Perturbation Can Occur to a Close Binary System