Question

CONVERT 1 LIGHT YEAR TO SI UNIT (1)​

Answer 1

As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days).

...

Definitions.

1 light-year = 9460730472580800 metres (exactly)

≈ 9.461 trillion kilometres (5.879 trillion miles)

≈ 63241.077 astronomical units

≈ 0.306601 parsecs

Answer 2

Explanation:

i hope this may help u then plz mark me as brainliest