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Displacement Current

The ultra-hig...

Question

The ultra-high frequency band of radio waves in electromagnetic wave is used as in:

A

television waves

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B

cellular phone communication

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C

commercial FM radio

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D

both (a) and (c)

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Solution

The correct option is B cellular phone communication
The ultra high-frequency band of radio waves in FM waves is used in cellular phone communication. It is of the order of $10^{9} H z$

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