History, asked by jungkook1354, 2 months ago


मराठवाडा मुक्तीसंग्रामात
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Answers

Answered by piyushsukla0109
1

Answer:

Humans can detect sounds in a frequency range from about 20 Hz to 20 kHz. (Human infants can actually hear frequencies slightly higher than 20 kHz

Explanation:

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