An electromagnetic wave of frequency v = 3.0 MHz passes from vacum into a dielectric medium with permittivity ε = 4.0 Then :

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asked Sep 06, 2023 at 21:59

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Answer 1

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Wavelength is halved and frequency remains unchanged

answered Sep 06, 2023 at 21:59

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Answer 2

Wavelength is halved and frequency remains unchanged

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