NEED HELP WITH LETTER i (PLURAL WORD) The exposed cores of intermediate-mass sta
ID: 118028 • Letter: N
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NEED HELP WITH LETTER i (PLURAL WORD)
The exposed cores of intermediate-mass stars are objects supported by and these are called These are typically the size of and are covered with a thin coating of A teaspoon of material from this remnant on Earth would weight As these age and cool, they move Astronomers predict after billions of years that these will cool enough to transform into giant on the H-R diagram , perhaps even becoming Earth sized precious gems called Occasionally, a star in the sky suddenly becomes between 104 and 106 times brighter that it is normally. This phenomena is called a Astronomers typically observe of these in our Galaxy each year, but it is estimated that about occur in the Milky Way Galaxy annually. Observations strongly suggest that these occur in systems that contain a Its ordinary companion star fills its , so it gradually deposits fresh hydrogen onto the dwarf. This new mass becomes a dense layer covering the hot surface of the dwarf. Eventually the temperature increases until ignites throughout the outer layer, blowing it into interstellar space. Models indicate a limit in mass for these dwarfs which is about Mo called the , named after who received a Nobel Prize in 1983. When a dwarf close to this amount accumulates a little more of mass from a companion, it might actually blow apart completely in an event called a Evidence suggests that the companions of these dwarfs that explode are most likely stars.Explanation / Answer
Black Dwarf
Explanation: a Black dwarf is an advanced form of white dwarf when intermediate star cool enough first they become a white dwarf and then end up with a planet size black dwarf.
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