Power of Sound Wave given Sound Intensity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Sound Power = Sound Intensity*Area
W = l*A
This formula uses 3 Variables
Variables Used
Sound Power - (Measured in Watt) - Sound Power is the rate at which sound energy is emitted, reflected, transmitted or received, per unit of time.
Sound Intensity - (Measured in Watt per Square Meter) - Sound Intensity is defined as the power carried by sound waves per unit area in a direction perpendicular to that area.
Area - (Measured in Square Meter) - The area is the amount of two-dimensional space taken up by an object.
STEP 1: Convert Input(s) to Base Unit
Sound Intensity: 0.00128 Watt per Square Meter --> 0.00128 Watt per Square Meter No Conversion Required
Area: 50 Square Meter --> 50 Square Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
W = l*A --> 0.00128*50
Evaluating ... ...
W = 0.064
STEP 3: Convert Result to Output's Unit
0.064 Watt --> No Conversion Required
FINAL ANSWER
0.064 Watt <-- Sound Power
(Calculation completed in 00.004 seconds)

Credits

Created by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
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Verified by Suraj Kumar
Birsa Institute of Technology (BIT), Sindri
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7 Sound Intensity Calculators

Sound Intensity with respect to Sound Pressure
Go Sound Intensity = ((Sound pressure^2)/(Density of Air*Velocity of sound wave))
Density of Air given Sound Intensity
Go Density of Air = Pressure RMS^2/(Sound Intensity*Velocity of sound wave)
Sound Intensity Level
Go Sound intensity level = 10*log10(Sound Intensity/10^-12)
Power of Sound Wave given Sound Intensity
Go Sound Power = Sound Intensity*Area
Unit Area given Sound Intensity
Go Area = Sound Power/Sound Intensity
Sound Intensity
Go Sound Intensity = Sound Power/Area
Sound Intensity using Sound Intensity Level
Go Sound Intensity = (10^-12)*10^(Sound intensity level/10)

Power of Sound Wave given Sound Intensity Formula

Sound Power = Sound Intensity*Area
W = l*A

What is sound intensity?

The Sound intensity is defined as the power carried by sound waves per unit area in a direction perpendicular to that area. The SI unit of intensity, which includes sound intensity, is the watt per square meter.

How to Calculate Power of Sound Wave given Sound Intensity?

Power of Sound Wave given Sound Intensity calculator uses Sound Power = Sound Intensity*Area to calculate the Sound Power, Power of Sound Wave given Sound Intensity is rate at which sound energy is emitted, reflected, transmitted or received, per unit time. Sound Power is denoted by W symbol.

How to calculate Power of Sound Wave given Sound Intensity using this online calculator? To use this online calculator for Power of Sound Wave given Sound Intensity, enter Sound Intensity (l) & Area (A) and hit the calculate button. Here is how the Power of Sound Wave given Sound Intensity calculation can be explained with given input values -> 0.064 = 0.00128*50.

FAQ

What is Power of Sound Wave given Sound Intensity?
Power of Sound Wave given Sound Intensity is rate at which sound energy is emitted, reflected, transmitted or received, per unit time and is represented as W = l*A or Sound Power = Sound Intensity*Area. Sound Intensity is defined as the power carried by sound waves per unit area in a direction perpendicular to that area & The area is the amount of two-dimensional space taken up by an object.
How to calculate Power of Sound Wave given Sound Intensity?
Power of Sound Wave given Sound Intensity is rate at which sound energy is emitted, reflected, transmitted or received, per unit time is calculated using Sound Power = Sound Intensity*Area. To calculate Power of Sound Wave given Sound Intensity, you need Sound Intensity (l) & Area (A). With our tool, you need to enter the respective value for Sound Intensity & Area and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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