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Mathematics 11 Online
OpenStudy (anonymous):

An astronaut is stationary in space. Which of these would have the greatest speed as observed by the astronaut? a ray of visible light a strong magnetic field a high speed electrical charge a longitudinal wave carrying sound

OpenStudy (anonymous):

A

OpenStudy (anonymous):

Ray of visible light

OpenStudy (anonymous):

a ray of visible light as light is the fastest thing in the universe

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