Item #6 of 10

The human ear responds to sound wave frequencies of about ____________ Hz to __________ Hz.

		100, 5,000;
		20, 20,000;
		200, 10,000;
		50, 10,000;
		10, 35,000;

CORRECT - Yes, the frequency range of the human war is approximately 20 to 20,000 Hz.

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