A cell phone sends and receives electromagnetic waves in the microwave frequency range. a) Explain the physics...

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Physics

A cell phone sends and receives electromagnetic waves in themicrowave frequency range.
a) Explain the physics of how an oscillator creates these waves.
b) Research the possible side effects of using cell phones.Citing at least three websites
that you consider reliable, write a short 100- to 150-wordparagraph summarizing
three main conclusions based on your research and your opinion;in other words, will
your cell phone usage change, based on what you havelearned?

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A cell phone send and receives electromagnetic waves in the microwave frequency range by various analog and digital signals simultaneously working of an oscillator creating these waves A signal received by system ie analog has base carrier frequency which then amplified by the electronic circuits or varying the signal by varying frequency See Answer

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