Radio waves are electromagnetic waves used for communication purpose. Name the mode of propagation used for radio waves of frequencies ranging from 30-40 MHz.

Radio waves are electromagnetic waves used for communication purpose.

1.	Radio waves are electromagnetic waves used for communication purpose. Name the mode of propagation used for radio waves of frequencies ranging from 30-40 MHz.
Answer» SOLUTION :Space wave propogation (TELEVISION broad casting)

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Radio waves are electromagnetic waves used for communication purpose. Name the mode of propagation used for radio waves of frequencies ranging from 30-40 MHz.

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