Physicseasy · Past Paper
What is the unit of sound level intensity commonly used in acoustics?
APascal
BJoule
CDecibel
DWatt
✓ Correct Answer: C — Decibel
The decibel (dB) is a logarithmic unit used to measure the intensity or loudness level of sound.
Share this question
More from Physics
- What is the current in a circuit containing a 12V battery and three 4-Ohm resistors connected in parallel?
- Change in velocity per unit time is:
- The sky appears blue due to:
- Which of the following is an example of renewable energy?
- If the mass of a planet is 4 times Earth and its radius is 2 times Earth, 'g' on that planet is: