TV transmission antenna at a particular station has a height of $100 \mathrm{~m}$. By how much the height of…

TV transmission antenna at a particular station has a height of $100 \mathrm{~m}$. By how much the height of the antenna is to be increased to double its coverage range?
  1. $41.4 \mathrm{~m}$
  2. $121.4 \mathrm{~m}$
  3. $70.7 \mathrm{~m}$
  4. $100 \mathrm{~m}$

Solution

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Asked in: AP EAMCET 2017 (25 Apr Shift 2)

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