GENERAL KNOWLEDGE

GK

GENERAL SCIENCE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A small, hot, dim star that is the leftover center of an old sunlike star
A
Red Dwarf
B
White Dwarf
C
Main Sequence
D
Giant
Explanation: 

Detailed explanation-1: -Where do White Dwarfs Come From? Where a star ends up at the end of its life depends on the mass it was born with. Stars that have a lot of mass may end their lives as black holes or neutron stars. A low or medium mass star (with mass less than about 8 times the mass of our Sun) will become a white dwarf.

Detailed explanation-2: -Answer and Explanation: The classification for small hot stars is white dwarf stars. White dwarf stars come to be when a star burns through most of their hydrogen and helium fueling nuclear fusion. At this point the outer layer of the star is expelled leaving only the hot dense inner core.

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