Physics, 30.01.2020 16:55 Shom2095

If light and sound travel from point a to point b and start at the same time, which will reach point b first? a) light. b) sound. c) light and sound at the same time. d) light in some situations, sound in others.

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If light and sound travel from point a to point b and start at the same time, which will reach point...