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Physics 22 Online
OpenStudy (maheshmeghwal9):

What is light year? Please explain.

OpenStudy (anonymous):

The distance light travels in one year, that's about the gist of it.

OpenStudy (anonymous):

speed of light is ~300,000 km/s 1 year is 365*24*60*60 second so 1 light year is 300,000*1year km it is use to find distance 1 LY=300,000*365*24*60*60 km

OpenStudy (maheshmeghwal9):

ok!thanx.dude.

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