[ Physics ] Open Question : a) how many meters are there in 1.00light year? b) how many AU are there in 1.00 light-year?

c) what is the speed of light in AU/h?

extra information to help:
a) A light-year is the distance light travels in one year (at speed = 2.998 X 10^8 m/s).

b) An astronomical unit (AU) is the average distance from the

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