Physics, 20.04.2021 16:50 school7067
The speed of sound in air is approximately 331.4 m/s 0.6 T. T is the temperature measured in degrees Celsius. The speed of light is 300,000 km/sec, which means it travels from one place to another on Earth more or less instantaneously. On a cool night when the temperature is 10 degrees C, you can 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 in air is approximately 331.4 m/s 0.6 T. T is the temperature measured in degrees...
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