jamesarolt jamesarolt

29-01-2020
Geography

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How long does it take for a primary wave to travel 2000km

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beccalim0602 beccalim0602

29-01-2020

Answer:

In a solid (rock), it can travel at 5 km/sec; it would take 400 seconds, or about 6.7 minutes to travel 2,000 km. If traveling through water, the wave travels at about 1.45 km/sec and would need 1,379 seconds (23 minutes) to travel 2,000 km.

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