Notes
Bel is a unit of intensity of sound. 1 Bel = 10 Decibels.
Bel is a unit of intensity of sound.1 Bel = 10 Decibels.
Subscribe to our youtube channel!
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe