when I was younger, the sound of lightning moved at about 340 m/s, so after 2 seconds the lightning would have been 686 metres away.
but with today's lightning, which according to you has its thunder moving at 343 miles per second, who knows what would happen.
you see a distant flash of light and then you hear a thunder clap 2 seconds later. the sound of thunder moves at 343 miles per second how far away is the lighting?
3 answers
686 miles
shutup