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Question: Answered & Verified by Expert
In the UHF band, frequencies often spread using the:
PhysicsCommunication SystemJEE Main
Options:
  • A Ground waves
  • B Skywaves
  • C Surface waves
  • D Space waves
Solution:
2616 Upvotes Verified Answer
The correct answer is: Space waves
Due to their extremely high frequency, ultra-high frequency (UHF) waves are incapable of being reflected by the ionosphere or following the earth's curvature. Line-of-sight communication, which simply means that the waves move in a straight line, is how UHF signals are transmitted.

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