Light Year Flashcards by Jess mooney | Brainscape

Q

What is a light year

A

The distance light travels in 1 year

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Q

What is distance

A

Speed x time

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Q

What is time

A

Distance \ speed

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Q

What speed does light travel at

A

300,000,000 m/s or 300,000 km/s or 300 million m/s

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