Intensity of Sound Calculator

✖Power, in the context of sound, refers to the amount of acoustic energy emitted by a sound source per unit of time. It is measured in watts (W) and indicates the strength or intensity of the sound.ⓘ Power [P]			+10% -10%
✖Normal Area is the area of a surface that is perpendicular to a given direction, typically measured in square units, used to quantify the size of a surface or object.ⓘ Normal Area [A]			+10% -10%

✖Sound Intensity is a measure of the amplitude or loudness of a sound wave, typically measured in decibels, and is an important factor in understanding the physical properties of sound.ⓘ Intensity of Sound [I_s]

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Intensity of Sound Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sound Intensity = Power/Normal Area
I_s = P/A
This formula uses 3 Variables

Variables Used

Sound Intensity - (Measured in Watt per Square Meter) - Sound Intensity is a measure of the amplitude or loudness of a sound wave, typically measured in decibels, and is an important factor in understanding the physical properties of sound.
Power - (Measured in Watt) - Power, in the context of sound, refers to the amount of acoustic energy emitted by a sound source per unit of time. It is measured in watts (W) and indicates the strength or intensity of the sound.
Normal Area - (Measured in Square Meter) - Normal Area is the area of a surface that is perpendicular to a given direction, typically measured in square units, used to quantify the size of a surface or object.

STEP 1: Convert Input(s) to Base Unit

Power: 900 Watt --> 900 Watt No Conversion Required
Normal Area: 45 Square Meter --> 45 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_s = P/A --> 900/45

Evaluating ... ...

I_s = 20

STEP 3: Convert Result to Output's Unit

20 Watt per Square Meter --> No Conversion Required

FINAL ANSWER

20 Watt per Square Meter <-- Sound Intensity

(Calculation completed in 00.020 seconds)

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Created by Anirudh Singh

National Institute of Technology (NIT), Jamshedpur

Anirudh Singh has created this Calculator and 300+ more calculators!

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< Sound Propagation Calculators

Velocity of Sound in Liquid

LaTeX Go Velocity of Sound = sqrt(Bulk Modulus/Density)

Velocity of Sound in Solids

LaTeX Go Velocity of Sound = sqrt(Elasticity/Density)

Intensity of Sound

LaTeX Go Sound Intensity = Power/Normal Area

Intensity of Sound Formula

LaTeX Go

Sound Intensity = Power/Normal Area
I_s = P/A

What is power of sound?

The power of sound refers to the rate at which sound energy is transmitted through a medium. It is measured in watts and indicates how much energy per unit time the sound wave carries. Higher power means louder sound and greater energy output.

How to Calculate Intensity of Sound?

Intensity of Sound calculator uses Sound Intensity = Power/Normal Area to calculate the Sound Intensity, Intensity of Sound formula is defined as a measure of the amount of sound energy flowing through a unit area per unit time, characterizing the loudness of a sound wave, and is a fundamental concept in acoustics and physics, used to quantify the perception of sound by the human ear. Sound Intensity is denoted by I_s symbol.

How to calculate Intensity of Sound using this online calculator? To use this online calculator for Intensity of Sound, enter Power (P) & Normal Area (A) and hit the calculate button. Here is how the Intensity of Sound calculation can be explained with given input values -> 20 = 900/45.

FAQ

What is Intensity of Sound?

Intensity of Sound formula is defined as a measure of the amount of sound energy flowing through a unit area per unit time, characterizing the loudness of a sound wave, and is a fundamental concept in acoustics and physics, used to quantify the perception of sound by the human ear and is represented as I_s = P/A or Sound Intensity = Power/Normal Area. Power, in the context of sound, refers to the amount of acoustic energy emitted by a sound source per unit of time. It is measured in watts (W) and indicates the strength or intensity of the sound & Normal Area is the area of a surface that is perpendicular to a given direction, typically measured in square units, used to quantify the size of a surface or object.

How to calculate Intensity of Sound?

Intensity of Sound formula is defined as a measure of the amount of sound energy flowing through a unit area per unit time, characterizing the loudness of a sound wave, and is a fundamental concept in acoustics and physics, used to quantify the perception of sound by the human ear is calculated using Sound Intensity = Power/Normal Area. To calculate Intensity of Sound, you need Power (P) & Normal Area (A). With our tool, you need to enter the respective value for Power & Normal 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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