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Mathematics 7 Online
OpenStudy (anonymous):

Which places the items in order from fastest to slowest? A. the speed of light through outer space; the speed of light through air; the speed of light through glass B. the speed of light through glass; the speed of light through outer space; the speed of light through air C. the speed of light through air; the speed of light through glass; the speed of light through outer space D. the speed of light through glass; the speed of light through air; the speed of light through outer space

OpenStudy (anonymous):

I'm pretty sure it's C

OpenStudy (anonymous):

thank u

OpenStudy (anonymous):

no problem

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