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Question: Answered & Verified by Expert
A 25 m long antenna is mounted on an antenna tower. The height of the antenna tower is 75 m. The wavelength (in meter) of the signal transmitted by this antenna would be :
PhysicsWaves and SoundJEE MainJEE Main 2021 (16 Mar Shift 1)
Options:
  • A 300
  • B 400
  • C 200
  • D 100
Solution:
2753 Upvotes Verified Answer
The correct answer is: 100

Length of Antena =25 m=λ4

λ=100 m

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