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A radio can tune into any station in the 7.5 MHz to 12 MHz band. What is the corresponding wavelength band ? |
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Answer» SOLUTION :Frequency of 7.5 MHz belongs to SW band. The corresponding WAVELENGTH is `lambda=(c)/(v)=(3XX10^(8))/(7.5xx10^(6))=40km` Frequency of 12 MHz belongs to HF band, the corresponding wavelength is`lambda=(c)/(v)=(3xx10^(8))/(12xx10^(6))=25km` Corresponding to the GIVEN frequency band, the wavelength band is 25 m - 40 m band. |
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