The image of solid interface is represented below. To calculate solid interface, three essential parameters are needed and these parameters are **Liquid Interface (Î³ _{IL}), Solid – Liquid Interface (Î³_{SL})Â **andÂ

**cosÎ¸.**

**The formula for calculating solid interface:**

Î³_{SI}Â = Î³_{IL}Â – Î³_{SL}cosÎ¸

Where:

Î³_{SI}Â = Solid Interface

Î³_{SL}Â = Solid – Liquid Interface

And then, Î³_{IL}Â = Liquid Interface

Let’s solve an example;

Find the solid interface when the liquid interface is 2, the solid – liquid interface is 10 and the cosÎ¸ is 5.

This implies that;

Î³_{SL} = Solid – Liquid Interface = 10

Î³_{IL} = Liquid Interface = 2

cosÎ¸ = 5

Î³_{SI}Â = Î³_{IL}Â – Î³_{SL}cosÎ¸

That is, Î³_{SI} = 2 – 10(5)

Î³_{SI} = 2 – (50)

Î³_{SI} = -48

Therefore, theÂ **solid interfaceÂ **isÂ **-48.**

Read more:Â How to Calculate and Solve for Solid-liquid interface | Nucleation Energies

**How to Calculate Solid Interface Using Nickzom Calculator**

Nickzom Calculator â€“Â **The Calculator Encyclopedia** is capable of calculating the solid interface.

To get the answer and workings of the solid interface using the **Nickzom Calculator â€“ The Calculator Encyclopedia.Â **First, you need to obtain the app.

You can get this app via any of these means:

**Web**Â â€“Â https://www.nickzom.org/calculator-plus

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To get access to theÂ **professionalÂ **version via web, you need toÂ **register**Â andÂ **subscribeÂ **to have utter access to all functionalities.

You can also try theÂ **demoÂ **version viaÂ https://www.nickzom.org/calculator

**Android (Paid)**Â â€“Â https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)**Â â€“Â https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)**Â â€“Â https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to theÂ **Calculator Map,Â **then click onÂ **Materials and MetallurgicalÂ **underÂ **Engineering****.**

Now, Click onÂ **Phase Transformation****Â **underÂ **Materials and Metallurgical**

Now, Click on **Nucleation Energies****Â **underÂ **Phase Transformation**

Then, Click on **Solid InterfaceÂ **underÂ **Nucleation Energies**

The screenshot below displays the page or activity to enter your values, to get the answer for the solid interface according to the respective parameter which is the **Liquid Interface (Î³ _{IL}), Solid – Liquid Interface (Î³_{SL})Â **andÂ

**cosÎ¸.**

Now, enter the values appropriately and accordingly for the parameters as required by the **Liquid Interface (Î³ _{IL})** is

**2**,

**Solid – Liquid Interface (Î³**is

_{SL})**10**and

**cosÎ¸**is

**5**.

Finally, Click on Calculate

As you can see fromÂ the screenshot above,Â **Nickzom Calculator**â€“ The Calculator Encyclopedia solves for the solid interface and presents the formula, workings and steps too.