a tv transmission tower antenna is at a height of 20 cm how much range can it cover is the receiving antenna is at a height of 25cm
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TV transmission tower antenna is at a height of 20 m. How much service area can it cover if the receiving antenna is (i) at ground level, (ii) at a height of 25 m? Calculate the percentage increase in area covered in case (ii) relative to case (i).
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