Q. A TV tower has a height of 75 m. What is the maximum area upto which this TV communication can be possible?
A) $1509\ km^{2}$
B) $3018\ km^{2}$
C) $2254\ km^{2}$
D) $6036\ km^{2}$
Explanation
(b) Area covered$= \pi \times 2Rh$
$= \frac{22}{7} \times 2 \times 6.4 \times 10^{6} \times 75$
$= 3017.1\ km^{2}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.