Can I read Note 20 Oct 2025 at 16 - 47 - 52 on EtoBox?

Note 20 Oct 2025 at 16 - 47 - 52 by Hai Le Hoang' is a document available to read on EtoBox.

What is Note 20 Oct 2025 at 16 - 47 - 52 about?

The document lists various sound levels measured in decibels for different sources of sound. Examples include talking at 65 dB, clapping hands at 75 dB, and slamming a door shut at 90 dB. This information highlights the relative loudness of common sounds.

Author

Hai Le Hoang'

Language

EN