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प्रश्न
Give the value of one light year.
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उत्तर
One light year = 9.46 x 1015m
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संबंधित प्रश्न
Define - Astronomical unit.
The shortest distance between the earth and the sun is called as ______ position.
The largest distance between the earth and the sun is called as ______ position.
The area of irregularly shaped figures can be calculated with the help of a ______.
The total number of seconds in one year = ______.
The average distance between the earth and the sun is about ______ million kilometre.
The volume of a figure is the region covered by the boundary of the figure.
One light-year is defined as the distance traveled by light in a W vacuum during the period of one year.
What is the fundamental unit of amount of substance?
Assertion (A): Light year and wavelength both measure distance
Reason (R): Both have dimensions of time.
