Physics, 30.05.2020 18:57 runninglovexoxo
The speed of sound v in air is approximately 331.4 m/s + 0.6T The speed of light c is 300, 000 km/sec which means it travels from one place to another on Earth more or less instantaneously . Let's say on a cool night (air temperature 10° Celsius ) you see lightning flash and then hear the thunder rumble five seconds later . How far away in km) did the lightning strike ?
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The speed of sound v in air is approximately 331.4 m/s + 0.6T The speed of light c is 300, 000 km/se...
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