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Question
Which of the following statement is true?
Which of the following statement is true?
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Solution
The correct options are
A Alpha centauri is a Sun like star.
C Binary star system consists of two stars that revolve around each other.
D Super Nova has a diameter more than a hundred times greater than that of the sun.
Apha centauri is the closest star to the solar system at a distance of four light years.
Supernova are huge stars where they can have large radius over 100 times of the sun.
Binary system is a system of two stars revolving about each other.
Luminance and shape of variable star is not stable. Depending on whether the star is expanding or contracting, the luminosity can decrease or increase respectively.
A Alpha centauri is a Sun like star.
C Binary star system consists of two stars that revolve around each other.
D Super Nova has a diameter more than a hundred times greater than that of the sun.
Apha centauri is the closest star to the solar system at a distance of four light years.
Supernova are huge stars where they can have large radius over 100 times of the sun.
Binary system is a system of two stars revolving about each other.
Luminance and shape of variable star is not stable. Depending on whether the star is expanding or contracting, the luminosity can decrease or increase respectively.
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