LCM of three numbers

Intensity of Light Absorbed Calculator

Chemistry Engineering Financial Health More >>

↳

Photochemistry Analytical chemistry Atmospheric Chemistry Atomic structure More >>

⤿

Stark Einstein law Beer Lambert law Stefan–Boltzmann Law

✖Intensity of incident light is a measure of the amount of incident light that a point source radiates in a given direction.ⓘ Intensity of incident light [I₀]			+10% -10%
✖The Intensity of Transmitted Light is a measure of the amount of transmitted light that a point source radiates in a given direction.ⓘ Intensity of Transmitted Light [I_transmitted]			+10% -10%

✖The Intensity of Light Absorbed is a measure of the amount of light that is absorbed by a substance undergoing a photochemical reaction.ⓘ Intensity of Light Absorbed [I_absorbed]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Chemistry Formula PDF PDF Image

Intensity of Light Absorbed Solution

STEP 0: Pre-Calculation Summary

Formula Used

Intensity of Light Absorbed = Intensity of incident light-Intensity of Transmitted Light
I_absorbed = I₀-I_transmitted
This formula uses 3 Variables

Variables Used

Intensity of Light Absorbed - (Measured in Candela) - The Intensity of Light Absorbed is a measure of the amount of light that is absorbed by a substance undergoing a photochemical reaction.
Intensity of incident light - (Measured in Candela) - Intensity of incident light is a measure of the amount of incident light that a point source radiates in a given direction.
Intensity of Transmitted Light - (Measured in Candela) - The Intensity of Transmitted Light is a measure of the amount of transmitted light that a point source radiates in a given direction.

STEP 1: Convert Input(s) to Base Unit

Intensity of incident light: 200 Candela --> 200 Candela No Conversion Required
Intensity of Transmitted Light: 62 Candela --> 62 Candela No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_absorbed = I₀-I_transmitted --> 200-62

Evaluating ... ...

I_absorbed = 138

STEP 3: Convert Result to Output's Unit

138 Candela --> No Conversion Required

FINAL ANSWER

138 Candela <-- Intensity of Light Absorbed

(Calculation completed in 00.004 seconds)

You are here -

Home » Chemistry » Photochemistry » Stark Einstein law » Intensity of Light Absorbed

Credits

Created by Akshada Kulkarni

National Institute of Information Technology (NIIT), Neemrana

Akshada Kulkarni has created this Calculator and 500+ more calculators!

Verified by Prerana Bakli

University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

Prerana Bakli has verified this Calculator and 1600+ more calculators!

< Stark Einstein law Calculators

Quantum Efficiency for Disappearance of Reactant

LaTeX Go Quantum efficiency for reactants = Reactant Molecules Consumed per Second/Number of Quanta Absorbed

Number of Quanta absorbed in 1 second using Quantum Efficiency of Products

LaTeX Go Number of Quanta Absorbed = Product Molecules Formed per Second/Quantum Efficiency for Products

Number of Molecules of Product formed in 1 second

LaTeX Go Product Molecules Formed per Second = Quantum Efficiency for Products*Number of Quanta Absorbed

Quantum Efficiency for Formation of Product

LaTeX Go Quantum Efficiency for Products = Product Molecules Formed per Second/Number of Quanta Absorbed

Intensity of Light Absorbed Formula

LaTeX Go

Intensity of Light Absorbed = Intensity of incident light-Intensity of Transmitted Light
I_absorbed = I₀-I_transmitted

What is Stark-Einstein law of photochemical equivalence?

Stark-Einstein law of photochemical equivalence can be stated as follows:
Each molecule taking part in a photochemical reaction absorbs one quantum of radiation
which causes the reaction. This law is applicable to the primary act of excitation of a molecule by light absorption. This law helps in calculating the quantum efficiency which is a measure of the efficiency of the use of light in a photochemical reaction.

What is Grotthuss-Draper Law?

According to this law, only the light that is absorbed by a molecule can produce a
photochemical change in it. This means that it is not sufficient to pass light through a
substance to bring about a chemical reaction; but the light must be absorbed by it.
Stark-Einstein law of photochemical equivalence provides a quantum mechanical form to
Grotthuss-Draper law.

How to Calculate Intensity of Light Absorbed?

Intensity of Light Absorbed calculator uses Intensity of Light Absorbed = Intensity of incident light-Intensity of Transmitted Light to calculate the Intensity of Light Absorbed, The Intensity of light absorbed formula is defined as a measure of the amount of light that is absorbed by a substance undergoing photochemical reaction. Intensity of Light Absorbed is denoted by I_absorbed symbol.

How to calculate Intensity of Light Absorbed using this online calculator? To use this online calculator for Intensity of Light Absorbed, enter Intensity of incident light (I₀) & Intensity of Transmitted Light (I_transmitted) and hit the calculate button. Here is how the Intensity of Light Absorbed calculation can be explained with given input values -> 138 = 200-62.

FAQ

What is Intensity of Light Absorbed?

The Intensity of light absorbed formula is defined as a measure of the amount of light that is absorbed by a substance undergoing photochemical reaction and is represented as I_absorbed = I₀-I_transmitted or Intensity of Light Absorbed = Intensity of incident light-Intensity of Transmitted Light. Intensity of incident light is a measure of the amount of incident light that a point source radiates in a given direction & The Intensity of Transmitted Light is a measure of the amount of transmitted light that a point source radiates in a given direction.

How to calculate Intensity of Light Absorbed?

The Intensity of light absorbed formula is defined as a measure of the amount of light that is absorbed by a substance undergoing photochemical reaction is calculated using Intensity of Light Absorbed = Intensity of incident light-Intensity of Transmitted Light. To calculate Intensity of Light Absorbed, you need Intensity of incident light (I₀) & Intensity of Transmitted Light (I_transmitted). With our tool, you need to enter the respective value for Intensity of incident light & Intensity of Transmitted Light and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search