Advertisements
Advertisements
Questions
Name the unit used to measure the sound level.
Which unit is used to measure sound level?
Very Short Answer
Advertisements
Solution
Unit used to measure sound level is decibel (dB).
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Write the audible range of frequency for the normal human ear.
At 20°C, the minimum distance of a person from a sound reflecting surface to hear an echo is :
Can sound waves be reflected?
Select the correct option:
The longitudinal waves can propagate only in
What kinds of waves are produced in solids, liquids, and gases?
What causes sound in air?
How do the following factor affect the speed of sound in air?
Pressure in air.
What is the SI unit of frequency?
Why does an empty vessel produce more sound than a filled one?
Explain the types of mechanical waves.
