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(i) Why is communication using line of s...

(i) Why is communication using line of sight mode limited to frequencies above 40 MHz?
(ii) A transmitting antenna at the top of a tower has a height 32 m and the height of the receiving antenna is 50m . What is maximum distance between them for satisfactory communication in line of sight mode ?

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### Step-by-Step Solution **(i) Explanation for Communication Limitations Above 40 MHz:** 1. **Understanding Line of Sight Communication:** - Line of sight communication requires a direct path between the transmitting and receiving antennas. This is essential for effective signal transmission. 2. **Frequency Considerations:** ...
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