Give an example of object to be the best absorber of sound?

Explanation

**Step-by-Step Solution:**

1. **Understanding Sound Absorption**: First, we need to understand what it means for a material to absorb sound. Sound absorption refers to the ability of a material to decrease the intensity or loudness of sound waves when they encounter it.

2. **Identifying Key Properties**: The best sound-absorbing materials typically have certain properties. They are often porous, meaning they have many air gaps or spaces within their structure. These air pockets help to trap sound waves, reducing their intensity.

3. **Choosing an Example**: Among various materials, we need to select one that is widely recognized for its sound-absorbing qualities.

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