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Aden Dunn
Physics
3 June, 23:55
How far does light travel in 1 nano second?
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Ismael Chambers
4 June, 00:15
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Speed of light can be approximated to 3*10⁸ m/s.
That is, light travels 3*10⁸ m in 1 seconds
Let it travels x meters in 1 nano seconds (10⁻⁹)
Therefore,
3*10⁸=1
x = 10⁻⁹
x = 3*10⁸*10⁻⁹ = 0.3 meters.
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4 June, 00:20
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speed of light is around one foot per nanosecond. One foot is about 12 inches. Light travels approximately 12 inches in one nanosecond.
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