Give the value of one light year.

एक पंक्ति में उत्तर

One light year = 9.46 x 10¹⁵m

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Measuring Larger Distances

क्या इस प्रश्न या उत्तर में कोई त्रुटि है?

अध्याय 1: Measurement - Evaluation [पृष्ठ ११]

अध्याय 1 Measurement
Evaluation | Q VIII. 2. | पृष्ठ ११

Name the units used to measure the distance between celestial objects.

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 materials with lower density are called ______.

The area of irregularly shaped figures can be calculated with the help of a ______.

If the density of a solid is lower than that of a liquid it ______ is that liquid.

Neptune is 30 AU away from sun.

What is the fundamental unit of amount of substance?

The value of an astronomical unit is ______.