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Intensity of Signal at Distance Formula

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Intensity of Signal at Distance represents the intensity of the signal at a distance x. It's the value of the signal at that particular point in space. Check FAQs

I x = I o \cdot \exp (- ad c \cdot x)

I_x - Intensity of Signal at Distance?I_o - Initial Intensity?ad_c - Decay Constant?x - Distance of Measuring?

Intensity of Signal at Distance Example

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Here is how the Intensity of Signal at Distance equation looks like with Values.

Here is how the Intensity of Signal at Distance equation looks like with Units.

Here is how the Intensity of Signal at Distance equation looks like.

2.7176 = 3.5 \cdot \exp (- 2.3 \cdot 0.11)

2.7176W/m² = 3.5W/m² \cdot \exp (- 2.3 \cdot 0.11m)

2.7176 = 3.5 \cdot \exp (- 2.3 \cdot 0.11)

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Intensity of Signal at Distance Solution

Follow our step by step solution on how to calculate Intensity of Signal at Distance?

FIRST Step Consider the formula

I x = I o \cdot \exp (- ad c \cdot x)

Next Step Substitute values of Variables

∴

I x = 3.5W/m² \cdot \exp (- 2.3 \cdot 0.11m)

Next Step Prepare to Evaluate

∴

I x = 3.5 \cdot \exp (- 2.3 \cdot 0.11)

Next Step Evaluate

∴

I x = 2.71763758638308W/m²

LAST Step Rounding Answer

∴

I x = 2.7176W/m²

Intensity of Signal at Distance Formula Elements

Variables

Functions

Intensity of Signal at Distance

Intensity of Signal at Distance represents the intensity of the signal at a distance x. It's the value of the signal at that particular point in space.

Symbol: I_x

Measurement: IntensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Intensity of Signal at Distance

Initial Intensity

The Initial Intensity is a measure of how much light is produced by the light source in ideal conditions.

Symbol: I_o

Measurement: IntensityUnit: W/m²

Note: Value should be greater than 0.

Formulas to find Initial Intensity

Decay Constant

Decay Constant determines how quickly the quantity being modeled decreases over time or distance.

Symbol: ad_c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Decay Constant

Distance of Measuring

Distance of Measuring represents the distance at which you are measuring the intensity.

Symbol: x

Measurement: WavelengthUnit: m

Note: Value should be greater than 0.

Formulas to find Distance of Measuring

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

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How to Evaluate Intensity of Signal at Distance?

Intensity of Signal at Distance evaluator uses Intensity of Signal at Distance = Initial Intensity*exp(-Decay Constant*Distance of Measuring) to evaluate the Intensity of Signal at Distance, The Intensity of Signal at Distance formula describes an exponential decay process where the signal weakens or diminishes as you move away from the source. The rate of decay is determined by the value of the constant a. Intensity of Signal at Distance is denoted by I_x symbol.

How to evaluate Intensity of Signal at Distance using this online evaluator? To use this online evaluator for Intensity of Signal at Distance, enter Initial Intensity (I_o), Decay Constant (ad_c) & Distance of Measuring (x) and hit the calculate button.

FAQs on Intensity of Signal at Distance

What is the formula to find Intensity of Signal at Distance?

The formula of Intensity of Signal at Distance is expressed as Intensity of Signal at Distance = Initial Intensity*exp(-Decay Constant*Distance of Measuring). Here is an example- 2.717638 = 3.5*exp(-2.3*0.11).

How to calculate Intensity of Signal at Distance?

With Initial Intensity (I_o), Decay Constant (ad_c) & Distance of Measuring (x) we can find Intensity of Signal at Distance using the formula - Intensity of Signal at Distance = Initial Intensity*exp(-Decay Constant*Distance of Measuring). This formula also uses Exponential Growth (exp) function(s).

Can the Intensity of Signal at Distance be negative?

No, the Intensity of Signal at Distance, measured in Intensity cannot be negative.

Which unit is used to measure Intensity of Signal at Distance?

Intensity of Signal at Distance 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 Intensity of Signal at Distance can be measured.

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Intensity of Signal at Distance Formula

Intensity of Signal at Distance Example

Intensity of Signal at Distance Solution

Intensity of Signal at Distance Formula Elements

Other formulas in Lasers category

How to Evaluate Intensity of Signal at Distance?

FAQs on Intensity of Signal at Distance

Variable Name