Question

1 ligh year mean give answer​

Answer 1

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.

More p recisely, one light-year is equal to 9,500,000,000,000 kilometers.

Answer 2

Step-by-step explanation:

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light year is. unit of measure the. distance. between planet to planet means long distance