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Crank
3 years ago
9

An observer sees a lightning flash from a distant thunder-storm and 12 seconds later hears the sound. if the temperature of the

air is 20 c, how far from the storm is the observer?
Physics
1 answer:
stellarik [79]3 years ago
6 0

Answer:

The answer is 3597501.48 km

Explanation:

The speed of light is 299792 km/s.

The speed of sound is 0.343 km/s

The difference is 299791.76 km/s

and of there is 12 second difference between sound and the light. The distance will be:

299791.76*12=3597501.48

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