Intensity of Destructive Interference Calculator

✖Intensity 1 is the quantity of energy the first wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed.ⓘ Intensity 1 [I₁]			+10% -10%
✖Intensity 2 is the quantity of energy the second wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed.ⓘ Intensity 2 [I₂]			+10% -10%

✖Resultant Intensity of Destructive is the resultant of two intensities combined together.ⓘ Intensity of Destructive Interference [I_D]

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Formula

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Intensity of Destructive Interference

Formula

`"I"_{"D"} = (sqrt("I"_{"1"})-sqrt("I"_{"2"}))^2`

Example

`"1.544156cd"=(sqrt("9cd")-sqrt("18cd"))^2`

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Intensity of Destructive Interference Solution

STEP 0: Pre-Calculation Summary

Formula Used

Resultant Intensity of Destructive = (sqrt(Intensity 1)-sqrt(Intensity 2))^2
I_D = (sqrt(I₁)-sqrt(I₂))^2
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Resultant Intensity of Destructive - (Measured in Candela) - Resultant Intensity of Destructive is the resultant of two intensities combined together.
Intensity 1 - (Measured in Candela) - Intensity 1 is the quantity of energy the first wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed.
Intensity 2 - (Measured in Candela) - Intensity 2 is the quantity of energy the second wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed.

STEP 1: Convert Input(s) to Base Unit

Intensity 1: 9 Candela --> 9 Candela No Conversion Required
Intensity 2: 18 Candela --> 18 Candela No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_D = (sqrt(I₁)-sqrt(I₂))^2 --> (sqrt(9)-sqrt(18))^2

Evaluating ... ...

I_D = 1.54415587728429

STEP 3: Convert Result to Output's Unit

1.54415587728429 Candela --> No Conversion Required

FINAL ANSWER

1.54415587728429 ≈ 1.544156 Candela <-- Resultant Intensity of Destructive

(Calculation completed in 00.004 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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< 11 Intensity and Interference of Light Waves Calculators

Interference of Waves of Two Intensities

Go Resultant Intensity = Intensity 1+Intensity 2+2*sqrt(Intensity 1*Intensity 2)*cos(Phase Difference)

Intensity of Constructive Interference

Go Resultant Intensity of Constructive = (sqrt(Intensity 1)+sqrt(Intensity 2))^2

Intensity of Destructive Interference

Go Resultant Intensity of Destructive = (sqrt(Intensity 1)-sqrt(Intensity 2))^2

Malus Law

Go Transmitted Intensity = Intensity 1*(cos(Angle from Slit Center to Light Source))^2

Resultant Intensity On-Screen of Young's Double-Slit Experiment

Go Resultant Intensity = 4*(Intensity from Slit 1)*cos(Phase Difference/2)^2

Path Difference of Two Progressive Wave

Go Path Difference = (Wavelength*Phase Difference)/(2*pi)

Phase Difference

Go Phase Difference = (2*pi*Path Difference)/Wavelength

Resultant Intensity of Incoherent Sources

Go Resultant Intensity of Incoherent Sources = Intensity 1+Intensity 2

Phase Difference of Destructive Interference

Go Phase Difference of Destructive Interference = (2*Integer+1)*pi

Phase Difference of Constructive Interference

Go Phase Difference of Constructive Interference = 2*pi*Integer

Angular Width of Central Maxima

Go Angular Width = (2*Wavelength)/Aperture of Objective

Intensity of Destructive Interference Formula

Resultant Intensity of Destructive = (sqrt(Intensity 1)-sqrt(Intensity 2))^2
I_D = (sqrt(I₁)-sqrt(I₂))^2

What is Light ?

Light is electromagnetic radiation visible to the human eye. It consists of oscillating electric and magnetic fields that propagate through space. Light behaves as both a wave and a particle, exhibiting properties like reflection, refraction, and dispersion.

How to Calculate Intensity of Destructive Interference?

Intensity of Destructive Interference calculator uses Resultant Intensity of Destructive = (sqrt(Intensity 1)-sqrt(Intensity 2))^2 to calculate the Resultant Intensity of Destructive, Intensity of Destructive Interference formula is defined as a measure of the resulting intensity when two or more waves superimpose to form a new wave pattern, resulting in a decrease in the overall intensity of the wave. It is used to quantify the amount of destructive interference that occurs when waves overlap. Resultant Intensity of Destructive is denoted by I_D symbol.

How to calculate Intensity of Destructive Interference using this online calculator? To use this online calculator for Intensity of Destructive Interference, enter Intensity 1 (I₁) & Intensity 2 (I₂) and hit the calculate button. Here is how the Intensity of Destructive Interference calculation can be explained with given input values -> 1.544156 = (sqrt(9)-sqrt(18))^2.

FAQ

What is Intensity of Destructive Interference?

Intensity of Destructive Interference formula is defined as a measure of the resulting intensity when two or more waves superimpose to form a new wave pattern, resulting in a decrease in the overall intensity of the wave. It is used to quantify the amount of destructive interference that occurs when waves overlap and is represented as I_D = (sqrt(I₁)-sqrt(I₂))^2 or Resultant Intensity of Destructive = (sqrt(Intensity 1)-sqrt(Intensity 2))^2. Intensity 1 is the quantity of energy the first wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed & Intensity 2 is the quantity of energy the second wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed.

How to calculate Intensity of Destructive Interference?

Intensity of Destructive Interference formula is defined as a measure of the resulting intensity when two or more waves superimpose to form a new wave pattern, resulting in a decrease in the overall intensity of the wave. It is used to quantify the amount of destructive interference that occurs when waves overlap is calculated using Resultant Intensity of Destructive = (sqrt(Intensity 1)-sqrt(Intensity 2))^2. To calculate Intensity of Destructive Interference, you need Intensity 1 (I₁) & Intensity 2 (I₂). With our tool, you need to enter the respective value for Intensity 1 & Intensity 2 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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