Decibel (dB) is the unit which can be used to measure the?

ڈیسیبل وہ اکائی ہے جسے پیمائش کرنے کے لیے استعمال کیا جا سکتا ہے:

Amplitude

Wavelength

Pitch

None

Decibel (dB) is the unit used to measure sound intensity.

Which is related to the amplitude of a sound wave.

The amplitude of a sound wave determines the loudness of the sound

One decibel (0.1 bel) equals 10 times the common logarithm of the power ratio.