Area Ratio for Soil Sampler Calculator

✖Outer Diameter Of Cutting Edge is the extreme outside diameter of the cutting edge used in soil exploration.ⓘ Outer Diameter Of Cutting Edge [D₂]			+10% -10%
✖Inner Diameter Of Cutting Edge is the inner side diameter of the cutting edge used in soil exploration .ⓘ Inner Diameter Of Cutting Edge [D₁]			+10% -10%

✖Area Ratio for Soil Sampler is defined as ratio of the volume of soil displaced by the sampler tube in proportion to the volume of the sample.ⓘ Area Ratio for Soil Sampler [A_r]

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Formula

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Area Ratio for Soil Sampler

Formula

`"A"_{"r"} = ((("D"_{"2"}^2)-("D"_{"1"}^2))/("D"_{"1"}^2))`

Example

`"3"=(((("20cm")^2)-(("10cm")^2))/(("10cm")^2))`

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Area Ratio for Soil Sampler Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area Ratio for Soil Sampler = (((Outer Diameter Of Cutting Edge^2)-(Inner Diameter Of Cutting Edge^2))/(Inner Diameter Of Cutting Edge^2))
A_r = (((D₂^2)-(D₁^2))/(D₁^2))
This formula uses 3 Variables

Variables Used

Area Ratio for Soil Sampler - Area Ratio for Soil Sampler is defined as ratio of the volume of soil displaced by the sampler tube in proportion to the volume of the sample.
Outer Diameter Of Cutting Edge - (Measured in Meter) - Outer Diameter Of Cutting Edge is the extreme outside diameter of the cutting edge used in soil exploration.
Inner Diameter Of Cutting Edge - (Measured in Meter) - Inner Diameter Of Cutting Edge is the inner side diameter of the cutting edge used in soil exploration .

STEP 1: Convert Input(s) to Base Unit

Outer Diameter Of Cutting Edge: 20 Centimeter --> 0.2 Meter (Check conversion here)
Inner Diameter Of Cutting Edge: 10 Centimeter --> 0.1 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_r = (((D₂^2)-(D₁^2))/(D₁^2)) --> (((0.2^2)-(0.1^2))/(0.1^2))

Evaluating ... ...

A_r = 3

STEP 3: Convert Result to Output's Unit

3 --> No Conversion Required

FINAL ANSWER

3 <-- Area Ratio for Soil Sampler

(Calculation completed in 00.004 seconds)

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Created by Ankush shivhare

Motilal Nehru National Institute of Technology Allahabad (MNNIT), Prayagraj UP

Ankush shivhare has created this Calculator and 4 more calculators!

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Coorg Institute of Technology (CIT), Coorg

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< 1 Soil Exploration Calculators

Area Ratio for Soil Sampler

Go Area Ratio for Soil Sampler = (((Outer Diameter Of Cutting Edge^2)-(Inner Diameter Of Cutting Edge^2))/(Inner Diameter Of Cutting Edge^2))

Area Ratio for Soil Sampler Formula

Area Ratio for Soil Sampler = (((Outer Diameter Of Cutting Edge^2)-(Inner Diameter Of Cutting Edge^2))/(Inner Diameter Of Cutting Edge^2))
A_r = (((D₂^2)-(D₁^2))/(D₁^2))

What should be the area ratio of the samples for an undisturbed sample?

A soil sample generally can be considered undisturbed if the area ratio is less than or equal to 10%.

What are soil samplers?

Soil samplers are used to collect samples at or near the ground surface. They allow you to provide a quick soil profile and to determine soil moisture content. Samples may also be collected to allow for later chemical analysis of the soil sample.

How to Calculate Area Ratio for Soil Sampler?

Area Ratio for Soil Sampler calculator uses Area Ratio for Soil Sampler = (((Outer Diameter Of Cutting Edge^2)-(Inner Diameter Of Cutting Edge^2))/(Inner Diameter Of Cutting Edge^2)) to calculate the Area Ratio for Soil Sampler, The Area Ratio for Soil Sampler is defined as ratio of the volume of soil displaced by the sampler tube in proportion to the volume of the sample. Area Ratio for Soil Sampler is denoted by A_r symbol.

How to calculate Area Ratio for Soil Sampler using this online calculator? To use this online calculator for Area Ratio for Soil Sampler, enter Outer Diameter Of Cutting Edge (D₂) & Inner Diameter Of Cutting Edge (D₁) and hit the calculate button. Here is how the Area Ratio for Soil Sampler calculation can be explained with given input values -> 3 = (((0.2^2)-(0.1^2))/(0.1^2)).

FAQ

What is Area Ratio for Soil Sampler?

The Area Ratio for Soil Sampler is defined as ratio of the volume of soil displaced by the sampler tube in proportion to the volume of the sample and is represented as A_r = (((D₂^2)-(D₁^2))/(D₁^2)) or Area Ratio for Soil Sampler = (((Outer Diameter Of Cutting Edge^2)-(Inner Diameter Of Cutting Edge^2))/(Inner Diameter Of Cutting Edge^2)). Outer Diameter Of Cutting Edge is the extreme outside diameter of the cutting edge used in soil exploration & Inner Diameter Of Cutting Edge is the inner side diameter of the cutting edge used in soil exploration .

How to calculate Area Ratio for Soil Sampler?

The Area Ratio for Soil Sampler is defined as ratio of the volume of soil displaced by the sampler tube in proportion to the volume of the sample is calculated using Area Ratio for Soil Sampler = (((Outer Diameter Of Cutting Edge^2)-(Inner Diameter Of Cutting Edge^2))/(Inner Diameter Of Cutting Edge^2)). To calculate Area Ratio for Soil Sampler, you need Outer Diameter Of Cutting Edge (D₂) & Inner Diameter Of Cutting Edge (D₁). With our tool, you need to enter the respective value for Outer Diameter Of Cutting Edge & Inner Diameter Of Cutting Edge 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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