Standard Deviation of Diffusive Band Spreading Calculator

✖Diffusion coefficient is the proportionality factor D in Fick's law .ⓘ Diffusion Coefficient [D]			+10% -10%
✖The time for diffusion is the time required for the substance to moves randomly from a region of high concentration to a region of low concentration.ⓘ Time for diffusion [t]			+10% -10%

✖The Standard Deviation is a measure of how spread out numbers are.ⓘ Standard Deviation of Diffusive Band Spreading [σ]

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Formula

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Standard Deviation of Diffusive Band Spreading

Formula

`"σ" = sqrt(2*"D"*"t")`

Example

`"105.8301"=sqrt(2*"800m²/s"*"7s")`

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Standard Deviation of Diffusive Band Spreading Solution

STEP 0: Pre-Calculation Summary

Formula Used

Standard Deviation = sqrt(2*Diffusion Coefficient*Time for diffusion)
σ = sqrt(2*D*t)
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

Standard Deviation - The Standard Deviation is a measure of how spread out numbers are.
Diffusion Coefficient - (Measured in Square Meter Per Second) - Diffusion coefficient is the proportionality factor D in Fick's law .
Time for diffusion - (Measured in Second) - The time for diffusion is the time required for the substance to moves randomly from a region of high concentration to a region of low concentration.

STEP 1: Convert Input(s) to Base Unit

Diffusion Coefficient: 800 Square Meter Per Second --> 800 Square Meter Per Second No Conversion Required
Time for diffusion: 7 Second --> 7 Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

σ = sqrt(2*D*t) --> sqrt(2*800*7)

Evaluating ... ...

σ = 105.830052442584

STEP 3: Convert Result to Output's Unit

105.830052442584 --> No Conversion Required

FINAL ANSWER

105.830052442584 ≈ 105.8301 <-- Standard Deviation

(Calculation completed in 00.004 seconds)

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Created by Prashant Singh

K J Somaiya College of science (K J Somaiya), Mumbai

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National Institute of Information Technology (NIIT), Neemrana

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< 4 Standard Deviation Calculators

Standard Deviation given Retention Time and Number of Theoretical Plates

Go Standard Deviation given RT and NP = (Retention Time)/(sqrt(Count of Theoretical Plates))

Standard Deviation of Diffusive Band Spreading

Go Standard Deviation = sqrt(2*Diffusion Coefficient*Time for diffusion)

Diffusion Coefficient given Standard Deviation

Go Diffusion Coefficient = ((Standard Deviation)^2)/(2*Time for diffusion)

Time for Diffusion given Standard Deviation

Go Diffusion Time = ((Standard Deviation)^2)/(2*Diffusion Coefficient)

Standard Deviation of Diffusive Band Spreading Formula

Standard Deviation = sqrt(2*Diffusion Coefficient*Time for diffusion)
σ = sqrt(2*D*t)

What is Chromatography?

A separation process based on the various partitioning coefficients of different solutes between the two phases.
Involving the interaction of solute(s) and two phases
Mobile phase: A gas or liquid that moves through the column.
Stationary phase: A solid or liquid that remains in place.

What are the types of Chromatography?

1) Adsorption chromatography
2) Ion-exchange chromatography
3) Partition chromatography
4) Molecular Size exclusion chromatography
5) Affinity chromatography

How to Calculate Standard Deviation of Diffusive Band Spreading?

Standard Deviation of Diffusive Band Spreading calculator uses Standard Deviation = sqrt(2*Diffusion Coefficient*Time for diffusion) to calculate the Standard Deviation, The Standard deviation of diffusive band spreading formula is defined as the square root of twice the diffusion coefficient to the time required for the diffusion. Standard Deviation is denoted by σ symbol.

How to calculate Standard Deviation of Diffusive Band Spreading using this online calculator? To use this online calculator for Standard Deviation of Diffusive Band Spreading, enter Diffusion Coefficient (D) & Time for diffusion (t) and hit the calculate button. Here is how the Standard Deviation of Diffusive Band Spreading calculation can be explained with given input values -> 105.8301 = sqrt(2*800*7).

FAQ

What is Standard Deviation of Diffusive Band Spreading?

The Standard deviation of diffusive band spreading formula is defined as the square root of twice the diffusion coefficient to the time required for the diffusion and is represented as σ = sqrt(2*D*t) or Standard Deviation = sqrt(2*Diffusion Coefficient*Time for diffusion). Diffusion coefficient is the proportionality factor D in Fick's law & The time for diffusion is the time required for the substance to moves randomly from a region of high concentration to a region of low concentration.

How to calculate Standard Deviation of Diffusive Band Spreading?

The Standard deviation of diffusive band spreading formula is defined as the square root of twice the diffusion coefficient to the time required for the diffusion is calculated using Standard Deviation = sqrt(2*Diffusion Coefficient*Time for diffusion). To calculate Standard Deviation of Diffusive Band Spreading, you need Diffusion Coefficient (D) & Time for diffusion (t). With our tool, you need to enter the respective value for Diffusion Coefficient & Time for diffusion 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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