pascal to decibel
Please provide values below to convert pascal [Pa] to decibel [dB], or change ↔.
pascal [Pa]
Definition: The SI unit of pressure, defined as one newton per square meter.
Historyandorigin: Named after Blaise Pascal, this unit is part of the International System of Units (SI), introduced to standardize pressure measurements.
CurrentUse: Used universally in physics, engineering, and meteorology to measure pressure, including atmospheric pressure and fluid dynamics.
funfact: The pressure exerted by Earth's atmosphere at sea level is approximately 101,325 pascals, or 1 atmosphere (atm).
decibel [dB]
Definition: A logarithmic unit used to measure the intensity of sound or the power level of an electrical signal by comparing it to a reference level.
Historyandorigin: The decibel is derived from the logarithmic ratio of two powers and was named after Alexander Graham Bell.
CurrentUse: Widely used in sound engineering, telecommunications, and acoustics to measure sound intensity or signal strength.
funfact: A 3 dB increase represents a doubling of power, and the human ear perceives a 10 dB increase as a doubling of perceived loudness!
pascal [Pa] to decibel [dB] Conversion Table
| 1 pascal [Pa] | 1 decibel [dB] |
| 2 pascal [Pa] | 2 decibel [dB] |
| 3 pascal [Pa] | 3 decibel [dB] |
| 5 pascal [Pa] | 5 decibel [dB] |
| 10 pascal [Pa] | 10 decibel [dB] |
| 50 pascal [Pa] | 50 decibel [dB] |
| 100 pascal [Pa] | 100 decibel [dB] |
| 1000 pascal [Pa] | 1000 decibel [dB] |
| 10000 pascal [Pa] | 10000 decibel [dB] |
| 100000 pascal [Pa] | 100000 decibel [dB] |
| 1000000 pascal [Pa] | 1000000 decibel [dB] |
How to Convert pascal to decibel
1 pascal [Pa] = 1 decibel [dB]
1 decibel [dB] = 1 pascal [Pa]
we use cross multiplication method
pascal [Pa] → decibel [dB]
1 → 1
1.5 → ?( suppose x)
=>1.5*1=1*x
by simplifying
x=1.5