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nikitadnepr [17]
3 years ago
12

How is the speed of light measured when it is light years away?

Physics
1 answer:
Shkiper50 [21]3 years ago
4 0

Answer:

<h2>In a vacuum, light travels at 670,616,629 mph (1,079,252,849 km/h). To find the distance of a light-year, you multiply this speed by the number of hours in a year (8,766). The result: One light-year equals 5,878,625,370,000 miles (9.5 trillion km).</h2>

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The full text is: The distance is a positive unique integer between every pair of different locations.

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Read more about distance postulate at:

brainly.com/question/16765541

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