KEAM 2011 Physics and Chemistry Paper

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Question : 28 of 120

Marks: +1, -0

Which one of the following is INCORRECT statement in the transmission ofelectromagnetic waves?

Ground wave propagation is for high frequency transmission
Sky wave propagation is facilitated by ionospheric layers
Space wave is of high frequency and is suitable for line of sight communication
Space wave is used for satellite communication
Very high frequency waves cannot be reflected by the ionospheric layers

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