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प्रश्न
Define - Astronomical unit.
एक पंक्ति में उत्तर
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उत्तर
One astronomical unit is defined as the average distance between the earth and the sun.
1 AU = 1.496 5 106km = 1.496 × 1011m.
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Measuring Larger Distances
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संबंधित प्रश्न
Light year is the unit of ______.
Give the value of one light year.
What is one light year?
The shortest distance between the earth and the sun is called as ______ position.
The materials with higher density are called ______.
The materials with lower density are called ______.
The CGS unit of density is ______.
If the density of a solid is lower than that of a liquid it ______ is that liquid.
If the density of a solid is higher than that of a liquid, it ______ is that liquid.
Assertion (A): Light year and wavelength both measure distance
Reason (R): Both have dimensions of time.
