3 years ago

In one year old light can travel to how many km??

Chemistry

2 answers:

iren2701 [21]3 years ago

5 0

Answer:

10 trillion km

Explanation:

A light-year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km.

docker41 [41]3 years ago

4 0

Answer:

10 trillion km

Explanation:

hope it helps :)

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