How did scientists discover that Earth's outer core is liquid?

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12-05-2020
Chemistry

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How did scientists discover that Earth's outer core is liquid?

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Roofa Roofa · Answer 1 · 2020-05-12T09:36:30+02:00

Roofa Roofa

12-05-2020

They discovered this since S waves don’t travel through the earth but P waves do. P waves tend to travel faster than S waves in speed, 1&14km/s vs 1&8km/s

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