what property of sound is measured in decibels?

The property of sound that is measured in decibels (dB) is its intensity or sound level (often described as how loud the sound is).

Quick Scoop

• Decibels are used to express the intensity level of a sound, not its pitch or speed.

• Intensity is related to the power of the sound wave per unit area and corresponds to how loud a sound is perceived.

• The decibel scale is logarithmic, which makes it convenient for handling the huge range between very soft and very loud sounds.

So, if a question asks, “What property of sound is measured in decibels?”, the correct answer is: sound intensity (loudness).

TL;DR: Decibels measure the intensity or loudness of sound, not its frequency or wavelength.

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