Mathematics · Sound Waves
एक सामान्य मानव कान के लिए श्रव्य आवृत्ति सीमा (audible frequency range) कितनी होती है?
- 120 Hz - 20 kHz✓
- 230 Hz - 30 kHz
- 340 Hz - 40 kHz
- 450 Hz - 50 kHz
सही उत्तर देखें
20 Hz - 20 kHz
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