Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

Two antennas A and B have maximum line of sight range $R_{AB}=45.5 km$. If the height of antenna A is 32 m then the height of antenna B is: (Given radius of earth is = 6400 km)

Options:

25 m

100 m

50 m

75 m

Correct Answer:

50 m

Explanation:

The correct answer is Option (3) → 50 m