science
Grade6
Easy
Question
Decibels are denoted by _______.
- λ
- П
- Α
- Db
Hint:
Db is the unit of sound
The correct answer is: Db
- Decibels are denoted by Db.
- The dB is a logarithmic way of describing a ratio of sound waves
- SI Unit of the Sound is Decibels.
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