<span>Since a P-wave can travel anywhere between 1.5 and 8 kilometers per second, then it is all a matter of multiply those numbers by how many seconds there are in total in 9 minutes and 20 seconds. If that is the case, then a P-wave will travel at least 840 kilometers in the said time frame.</span>
3,4,2,1
Do report me if I’m incorrect
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A mountain is a single standing one such a Mount Fuji. A mountain range is a chain of mountains such as the Himalayas