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Schach [20]
3 years ago
15

Light travels fastest when moving through

Physics
1 answer:
vitfil [10]3 years ago
4 0
A vaccum unlike sound,light can travel through any matter including a great vacuum of nothing (space) 
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A dog is 60m away while moving at constant velocity of 10m/s towards you. Where is the dog after 4 seconds?
evablogger [386]
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Technically this is a Biology question;

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