What is the approximate distance of a light-year in kilometers?
Answer
9.46 trillion kilometers
By multiplying the speed of light (approximately 299,792 kilometers per second) by the total number of seconds in a Julian year (31,557,600), the result is roughly 9.46 trillion kilometers. This conversion serves to consolidate distances that would otherwise be expressed in cumbersome, astronomically large numbers.
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How Many Years are in a Light Year? | The Speed of Light - YouTube
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