1 light year =?
ایک نوری سال کس کے برابر ہوتا ہے؟
- 8.46 trillion km
- 6.46 trillion km
- 9.46 trillion km
- 7.46 trillion km
Explanation
Detailed Answer
One light year is equal to the distance that light travels in one year
(it is about ten trillion kilometers or six trillion miles).
A light year is a unit of distance.
The distance light travels in one year is known as light year.
A light-year is a unit of length used to express astronomical distances and measures about 9.46 trillion kilometers (9.46 x 1012 km) or 5.88 trillion miles (5.88 x 1012 mi)
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