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Physics, 17.03.2021 23:50 solikhalifeoy3j1r
the speedof light is 3000000000 and the speed of sound in air is 340.an observer is 5000m away from a lighting discharge calculate the time to the observer of light from the lighting and sound from thunder​
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the speedof light is 3000000000 and the speed of sound in air is 340.an observer is 5000m away from...
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