An electron vibrating at 1000 times per second generates an electromagnetic wave with a

A. period of 1000 s.
B. speed of 1000 m/s.
C. frequency of 1000 Hz.
D. wavelength of 1000 m.


Answer: C

Environmental & Atmospheric Sciences

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Predict which environmental challenge will be the most difficult for the Pacific Islands in the future

What will be an ideal response?

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Considering the development issues of Central African Republic, Gabon, and the Democratic Republic of Congo, evaluate obstacles to development in Central Africa

What will be an ideal response?

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Geography is best defined as

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