Why can’t the human hear all sound frequencies?Question 14AnswerA.Because the human ear has a very sensitive auditory system, like dogs doB.Because the human ear can only manage to perceive frequencies ranging from 20 to 20,000 HzC.Because human ear able to recognize frequencies within the Audible range from 30 to 90,000 HzD.Because the human ear can only work within 20 to 65,000 Hz
Question
Why can’t the human hear all sound frequencies?Question 14AnswerA.Because the human ear has a very sensitive auditory system, like dogs doB.Because the human ear can only manage to perceive frequencies ranging from 20 to 20,000 HzC.Because human ear able to recognize frequencies within the Audible range from 30 to 90,000 HzD.Because the human ear can only work within 20 to 65,000 Hz
Solution
The correct answer is B. The human ear can only manage to perceive frequencies ranging from 20 to 20,000 Hz. This range is known as the "audible range" for humans. Sounds below this range (infrasound) or above this range (ultrasound) are not audible to humans. This is due to the physical limitations of the human ear and the auditory processing capabilities of the human brain.
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