Physics, 10.11.2021 18:30 vick67

How can we prevent ear-problems often encountered by passengers after a flight journey?

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Physics, 22.06.2019 09:50, ggcampos

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Physics, 22.06.2019 12:40, ericsmith19

Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?