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The speed of the sound in air is approximately v=331.4 m/s + (0.6 m/c⋅C)T where T...

The speed of the sound in air is approximately v=331.4 m/s + (0.6 m/c⋅C)T where T is the temperature in degrees Celsius. The speed of the light is 300000 km/s. The speed of the light is so large that in practical terms, involving distances on Earth, the light travels instantly.

On a cool night with air temperature of about 10∘C, you see a lightning flash and then hear the thunder rumble five seconds later. How far is the lightning strike?

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Di stince velocity timte (3374 m/s) XS Sec 168 m

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