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sashaice [31]
2 years ago
12

How Fast Is Lightning?

Physics
1 answer:
Digiron [165]2 years ago
8 0
The return stroke (the current that cause the visible flash) moves upward at a speed of about 320,000,000 ft per second or about 220,000,000 miles per hour (about 1/3 the speed of light).
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Answer:

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Explanation:

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3 years ago
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2 years ago
Light refracts because
NeTakaya

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3 years ago
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