What distance does electromagnetic radiation travel in 0.48 ps ? express your answer using two significant figures?

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04-04-2018
Physics

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What distance does electromagnetic radiation travel in 0.48 ps ? express your answer using two significant figures?

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jamuuj jamuuj · Answer 1 · 2018-04-18T08:11:06+02:00

jamuuj jamuuj

18-04-2018

Distance is given by speed × time
Speed of light is 3 × 10^8 m/s
The time of travel = 0.48 × 10^-12 or 4.8 × 10^-13 seconds
Therefore;
the distance = (0.48 × 10^-13 )× (3 ×10^8 )
= 1.44 × 10^-4 m

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