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Sound Intensity using Sound Intensity Level Formula

GoSound Intensity with respect to Sound Pressure Formula

GoSound Intensity Formula

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The Sound Intensity Level refers to the logarithmic measure of the sound power per unit area, expressed in decibels (dB). Check FAQs

I = (10^{- 12}) \cdot 10^{\frac{L}{10}}

I - Sound Intensity Level?L - Sound Level in Decibels?

Sound Intensity using Sound Intensity Level Example

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Here is how the Sound Intensity using Sound Intensity Level equation looks like with Values.

Here is how the Sound Intensity using Sound Intensity Level equation looks like with Units.

Here is how the Sound Intensity using Sound Intensity Level equation looks like.

1E-10 = (10^{- 12}) \cdot 10^{\frac{20}{10}}

1E-10W/m² = (10^{- 12}) \cdot 10^{\frac{20dB}{10}}

1E-10 = (10^{- 12}) \cdot 10^{\frac{20}{10}}

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Sound Intensity using Sound Intensity Level Solution

Follow our step by step solution on how to calculate Sound Intensity using Sound Intensity Level?

FIRST Step Consider the formula

I = (10^{- 12}) \cdot 10^{\frac{L}{10}}

Next Step Substitute values of Variables

∴

I = (10^{- 12}) \cdot 10^{\frac{20dB}{10}}

Next Step Prepare to Evaluate

∴

I = (10^{- 12}) \cdot 10^{\frac{20}{10}}

LAST Step Evaluate

∴

I = 1E-10W/m²

Sound Intensity using Sound Intensity Level Formula Elements

Variables

Sound Intensity Level

The Sound Intensity Level refers to the logarithmic measure of the sound power per unit area, expressed in decibels (dB).

Symbol: I

Measurement: IntensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Sound Intensity Level

Sound Level in Decibels

Sound Level in Decibels (dB) is the logarithmic measure of the ratio of a particular sound pressure to a reference sound pressure.

Symbol: L

Measurement: SoundUnit: dB

Note: Value should be greater than 0.

Formulas to find Sound Level in Decibels

Other Formulas to find Sound Intensity Level

Go Sound Intensity with respect to Sound Pressure

I = (\frac{{P rms}^{2}}{ρ \cdot C})

Go Sound Intensity

I = \frac{W}{A}

Other formulas in Sound Intensity category

Go Sound Intensity Level

L = 10 \cdot \log 10 (\frac{I}{10^{- 12}})

Go Density of Air given Sound Intensity

ρ = \frac{{P rms}^{2}}{I \cdot C}

Go Power of Sound Wave given Sound Intensity

W = I \cdot A

Go Unit Area given Sound Intensity

A = \frac{W}{I}

How to Evaluate Sound Intensity using Sound Intensity Level?

Sound Intensity using Sound Intensity Level evaluator uses Sound Intensity Level = (10^-12)*10^(Sound Level in Decibels/10) to evaluate the Sound Intensity Level, The Sound Intensity using Sound Intensity Level formula is defined as the power carried by sound waves per unit area in a direction perpendicular to that area. Sound Intensity Level is denoted by I symbol.

How to evaluate Sound Intensity using Sound Intensity Level using this online evaluator? To use this online evaluator for Sound Intensity using Sound Intensity Level, enter Sound Level in Decibels (L) and hit the calculate button.

FAQs on Sound Intensity using Sound Intensity Level

What is the formula to find Sound Intensity using Sound Intensity Level?

The formula of Sound Intensity using Sound Intensity Level is expressed as Sound Intensity Level = (10^-12)*10^(Sound Level in Decibels/10). Here is an example- 1E-10 = (10^-12)*10^(20/10).

How to calculate Sound Intensity using Sound Intensity Level?

With Sound Level in Decibels (L) we can find Sound Intensity using Sound Intensity Level using the formula - Sound Intensity Level = (10^-12)*10^(Sound Level in Decibels/10).

What are the other ways to Calculate Sound Intensity Level?

Here are the different ways to Calculate Sound Intensity Level-

Sound Intensity Level=((Pressure RMS^2)/(Density of Air*Velocity of Sound Wave))
Sound Intensity Level=Sound Power/Area for Sound Intensity

Can the Sound Intensity using Sound Intensity Level be negative?

No, the Sound Intensity using Sound Intensity Level, measured in Intensity cannot be negative.

Which unit is used to measure Sound Intensity using Sound Intensity Level?

Sound Intensity using Sound Intensity Level is usually measured using the Watt per Square Meter[W/m²] for Intensity. Watt per Square Centimeter[W/m²], Watt per Square Millimeter[W/m²], Kilowatt per Square Meter[W/m²] are the few other units in which Sound Intensity using Sound Intensity Level can be measured.

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