Question

The loudness of a sound is measured by the what of the sound waves?​

Answer 1

Explanation:

Loudness of sound is measured in decibels (dB). This is actually a measure of intensity, which relates to how much energy the pressure wave has. Decibels are a relative measurement. They relate the intensity of a pressure wave to a normal or standard pressure.

Answer 2

$\huge {\pink {\underline {\underline {\mathfrak {\purple {Answer}}}}}}$

ʟᴏᴜᴅɴᴇss ᴏғ sᴏᴜɴᴅ ɪs ᴍᴇᴀsᴜʀᴇᴅ ɪɴ ᴅᴇᴄɪʙᴇʟs (ᴅʙ). ᴛʜɪs ɪs ᴀᴄᴛᴜᴀʟʟʏ ᴀ ᴍᴇᴀsᴜʀᴇ ᴏғ ɪɴᴛᴇɴsɪᴛʏ, ᴡʜɪᴄʜ ʀᴇʟᴀᴛᴇs ᴛᴏ ʜᴏᴡ ᴍᴜᴄʜ ᴇɴᴇʀɢʏ ᴛʜᴇ ᴘʀᴇssᴜʀᴇ ᴡᴀᴠᴇ ʜᴀs.