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Physics, 23.12.2019 04:31 kpruitt6359
If light takes 1 to travel the full distance across a galaxy. if light travels 3.0 x 10^8m in one second, how long is this particular galaxy. give answer in standard form
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If light takes 1 to travel the full distance across a galaxy. if light travels 3.0 x 10^8m in one se...
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