Discuss the characteristics of sound in details with diagram.

Explanation

### Step-by-Step Solution:

**Step 1: Introduction to Sound**
- Sound is a form of energy that travels in waves. It is produced by vibrating objects and can be heard when it reaches a person's or animal's ear.

**Step 2: Drawing the Sound Wave Diagram**
- To illustrate sound waves, draw a horizontal line to represent the equilibrium position of the wave.
- From this line, draw a sine wave pattern that oscillates above and below the equilibrium line.
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