Why can humans not hear the sound produced by bats?

Subject: General Awareness | Topic: Science | Difficulty: MEDIUM

Options

1. (A) Because the frequency of bats' sounds exceeds 20,000 Hz
2. (B) Because the frequency of bats' sounds is less than 20 Hz
3. (C) This sound travels only in water
4. (D) This sound is too loud for humans

Verified Answer

Option (A): Because the frequency of bats' sounds exceeds 20,000 Hz

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