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Physics, 22.04.2021 17:40 Albala

4. A typical compact disc stores information in tiny pits on the disc's surface. A typical pit size is 1.2 x 106 m. What is the frequency of electromagnetic waves that have a wavelength equal to
the typical CD pit size?

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4. A typical compact disc stores information in tiny pits on the disc's surface. A typical pit size...
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