Given below are two statements: Statement (I): In a ground wave communication system, low frequency signal (< 2 MHz) can be transmitted. In the light of the above statements, choose the most appropriate answer from the options given below: |
Both Statement I and Statement II are correct Both Statement I and Statement II are incorrect Statement I is correct but Statement II is incorrect Statement I is incorrect but Statement II is correct |
Both Statement I and Statement II are correct |
The correct answer is Option (1) → Both Statement I and Statement II are correct (A) Frequencies below 2MHz are generally better suited for ground wave transmission, as higher frequency tend to be more affected by atmospheric conditions. (B) Higher frequency are less capable of following the earth's surface, and they can induce currents or attentuate more quickly. |