Optical Activity Calculator

✖Angle from Slit Center to Light Source is the angle formed by the line connecting the center of the slit to the light source and the normal to the slit.ⓘ Angle from Slit Center to Light Source [θ]			+10% -10%
✖Length is the measure of how long something is from one end to the other, which is a fundamental concept in physics and engineering, used to describe the size of objects and distances.ⓘ Length [L]			+10% -10%
✖Concentration at x Distance is the amount of substance present in a unit volume of a medium at a specific distance from the source of the wave.ⓘ Concentration at x Distance [C_x]			+10% -10%

✖Optical Activity is a measure of the ability of a substance to rotate the plane of polarized light as it passes through it, providing information about the molecular structure of the substance.ⓘ Optical Activity [α]

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Formula

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Optical Activity

Formula

`"α" = "θ"/("L"*"C"_{"x"})`

Example

`"1.957262"="15.7°"/("35cm"*"0.4")`

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Optical Activity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Optical Activity = Angle from Slit Center to Light Source/(Length*Concentration at x Distance)
α = θ/(L*C_x)
This formula uses 4 Variables

Variables Used

Optical Activity - Optical Activity is a measure of the ability of a substance to rotate the plane of polarized light as it passes through it, providing information about the molecular structure of the substance.
Angle from Slit Center to Light Source - (Measured in Radian) - Angle from Slit Center to Light Source is the angle formed by the line connecting the center of the slit to the light source and the normal to the slit.
Length - (Measured in Meter) - Length is the measure of how long something is from one end to the other, which is a fundamental concept in physics and engineering, used to describe the size of objects and distances.
Concentration at x Distance - Concentration at x Distance is the amount of substance present in a unit volume of a medium at a specific distance from the source of the wave.

STEP 1: Convert Input(s) to Base Unit

Angle from Slit Center to Light Source: 15.7 Degree --> 0.274016692563058 Radian (Check conversion here)
Length: 35 Centimeter --> 0.35 Meter (Check conversion here)
Concentration at x Distance: 0.4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

α = θ/(L*C_x) --> 0.274016692563058/(0.35*0.4)

Evaluating ... ...

α = 1.95726208973613

STEP 3: Convert Result to Output's Unit

1.95726208973613 --> No Conversion Required

FINAL ANSWER

1.95726208973613 ≈ 1.957262 <-- Optical Activity

(Calculation completed in 00.005 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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< 7 Thin-Film Interference and Optical Path Difference Calculators

Optical Path Difference

Go Optical Path Difference = (Refractive Index-1)*Distance between Slits and Screen/Distance between Two Coherent Sources

Optical Path Difference given Fringe Width

Go Optical Path Difference = (Refractive Index-1)*Thickness*Fringe Width/Wavelength

Optical Activity

Go Optical Activity = Angle from Slit Center to Light Source/(Length*Concentration at x Distance)

Thin-Film Constructive Interference in Reflected Light

Go Constructive Interference = (Integer+1/2)*Wavelength

Thin-Film Destructive Interference in Transmitted Light

Go Destructive Interference = (Integer+1/2)*Wavelength

Thin-Film Constructive Interference in Transmitted Light

Go Constructive Interference = Integer*Wavelength

Thin-Film Destructive Interference in Reflected Light

Go Destructive Interference = Integer*Wavelength

Optical Activity Formula

Optical Activity = Angle from Slit Center to Light Source/(Length*Concentration at x Distance)
α = θ/(L*C_x)

What is optical activity ?

Optical activity refers to the ability of certain substances to rotate the plane of polarized light as it passes through them. This property is due to the molecular structure of the substance and is used to identify and measure chiral compounds.

How to Calculate Optical Activity?

Optical Activity calculator uses Optical Activity = Angle from Slit Center to Light Source/(Length*Concentration at x Distance) to calculate the Optical Activity, Optical Activity formula is defined as a measure of the ability of a substance to rotate the plane of polarized light as it passes through it, which is a fundamental property of molecules that is used to determine their stereochemistry and enantiomeric purity in various fields such as chemistry and pharmacology. Optical Activity is denoted by α symbol.

How to calculate Optical Activity using this online calculator? To use this online calculator for Optical Activity, enter Angle from Slit Center to Light Source (θ), Length (L) & Concentration at x Distance (C_x) and hit the calculate button. Here is how the Optical Activity calculation can be explained with given input values -> 1.957262 = 0.274016692563058/(0.35*0.4).

FAQ

What is Optical Activity?

Optical Activity formula is defined as a measure of the ability of a substance to rotate the plane of polarized light as it passes through it, which is a fundamental property of molecules that is used to determine their stereochemistry and enantiomeric purity in various fields such as chemistry and pharmacology and is represented as α = θ/(L*C_x) or Optical Activity = Angle from Slit Center to Light Source/(Length*Concentration at x Distance). Angle from Slit Center to Light Source is the angle formed by the line connecting the center of the slit to the light source and the normal to the slit, Length is the measure of how long something is from one end to the other, which is a fundamental concept in physics and engineering, used to describe the size of objects and distances & Concentration at x Distance is the amount of substance present in a unit volume of a medium at a specific distance from the source of the wave.

How to calculate Optical Activity?

Optical Activity formula is defined as a measure of the ability of a substance to rotate the plane of polarized light as it passes through it, which is a fundamental property of molecules that is used to determine their stereochemistry and enantiomeric purity in various fields such as chemistry and pharmacology is calculated using Optical Activity = Angle from Slit Center to Light Source/(Length*Concentration at x Distance). To calculate Optical Activity, you need Angle from Slit Center to Light Source (θ), Length (L) & Concentration at x Distance (C_x). With our tool, you need to enter the respective value for Angle from Slit Center to Light Source, Length & Concentration at x Distance 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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