Multiple choice The audible range for human ear is _____. 20 Hz to 20 Hz 20 Hz to 200 Hz 20 Hz to 20,000 Hz none of these Reveal answer Fill a bubble to check yourself C Correct answer Explanation Human hearing range spans approximately 20 Hz to 20,000 Hz (20 kHz). Below 20 Hz is infrasonic, above 20 kHz is ultrasonic. Option C correctly states this standard range. Option A's upper limit is too low, Option B's is far too low.