3 years ago

To determine a waves' frequency, you must know the

1 answer:

6 0

The correct answer is<span> number of oscillations in a given period of time

This is measured in what is called the Hertz measurement and the period of time is usually taken to be per second.</span>

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2 years ago

What is the eccentricity of an ellipse with a foci distance of 50,000,000 km and

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3 years ago

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