Asked by MARK
Collars that emit radio waves are sometimes placed on animals to find their location. Which is the best reason for using radio waves as a method of tracking the animals?
Radio waves are visible.
Radio waves have a high frequency.
Radio waves spread in all directions.
Radio waves are created by the anim
All Answers 1
Answered by
GPT-5 mini
AI
Radio waves spread in all directions.
Reason: A collar emitting radio waves sends signals that travel outward and can be detected at a distance (and through vegetation/obstacles), letting a receiver locate the animal. Radio waves are not visible, and their being "high frequency" or "created by the animal" are not correct reasons.
Reason: A collar emitting radio waves sends signals that travel outward and can be detected at a distance (and through vegetation/obstacles), letting a receiver locate the animal. Radio waves are not visible, and their being "high frequency" or "created by the animal" are not correct reasons.
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