What is the audible range of the average human ear ?

Explanation

To determine the audible range of the average human ear, we can follow these steps:

### Step 1: Understand the Concept of Audible Range
The audible range refers to the range of sound frequencies that the average human ear can hear. This range is measured in Hertz (Hz), which indicates the number of sound wave cycles per second.

**Hint:** Remember that sound frequencies are measured in Hertz, and different ranges of frequencies have specific names.

### Step 2: Identify the Lower Limit of Human Hearing
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