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Same as any other mass. The mass is sometimes (informally) described as the "amount of substance" something has.

Same as any other mass. The mass is sometimes (informally) described as the "amount of substance" something has.

Same as any other mass. The mass is sometimes (informally) described as the "amount of substance" something has.

Same as any other mass. The mass is sometimes (informally) described as the "amount of substance" something has.

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13y ago

Same as any other mass. The mass is sometimes (informally) described as the "amount of substance" something has.

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Q: What is definition of mass of a star?
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What is high mass star?

It's not got an exact definition, but astronomers usually mean a star of about 8 times the mass of the Sun or higher.


What is the definition of a star as recognized in astronomy?

A star is a spheroidal plasma converting mass into energy by nuclear fusion.


What is the definition of a low mass proto star?

a low mass protostar is the begining formation of a low mass star. a low mass protostar is formed by a nebula (stellar nursery), like a cloud in space, where all stares come from. the definition of protostar is: a collection of gas, and dust who`s gravitational pull is causing it to collapse on itself & form a star. a LOW MASS protostar just has a LOWER MASS then a HIGH MASS protostar. Your Welcome:)


What is the definition of mass-transfer binary?

A mass-transfer binary is a type of binary star system where one star transfers mass onto its companion due to their close proximity. This transfer of mass can occur through processes such as stellar winds or Roche-lobe overflow. The mass transfer affects the evolution and properties of both stars in the system.


What is the definition of apparent relative orbit with respect to binary stars?

A binary star is a star system consisting of two stars orbiting around their common centre of mass


Is the Rigel star a high mass star or a low mass star?

High mass.


Is a Vega Star high mass or low mass?

Vega has about 2.1 times the mass of the Sun. That's a fairly large mass; but you'll have to choose where you set the limit between "medium-mass" and "high-mass"! It is definitely not "low-mass"; in general, low-mass stars, i.e. red dwarves, can't be seen with the naked eye, even if they are in our immediate neighborhood. (The very closest star after the Sun is Proxima Centauri, and it can't be seen with the naked eye.) The main definition of a high mass star is a star that can eventually explode as a supernova. For that the star needs to be around at least 8 times the Sun's mass. I would say Vega is best thought of as "medium mass".


Is vega a low medium or high mass star?

Vega has about 2.1 times the mass of the Sun. That's a fairly large mass; but you'll have to choose where you set the limit between "medium-mass" and "high-mass"! It is definitely not "low-mass"; in general, low-mass stars, i.e. red dwarves, can't be seen with the naked eye, even if they are in our immediate neighborhood. (The very closest star after the Sun is Proxima Centauri, and it can't be seen with the naked eye.) The main definition of a high mass star is a star that can eventually explode as a supernova. For that the star needs to be around at least 8 times the Sun's mass. I would say Vega is best thought of as "medium mass".


What is the definition of star connection?

The definition of star connection is a connection of the ends of phase windings at the star point.


How does a blue star become a yellow star?

It can't. A blue star is a high-mass star. A yellow star has a medium mass.


What is a polestar by legal definition?

There is no legal definition for pole star.There is no legal definition for pole star.There is no legal definition for pole star.There is no legal definition for pole star.


Is the sun a high mass star?

no the sun is a medium mass star.