[Feature] Add Thermal Expansion Calculator

[aadium]

Description

Any material undergoes thermal expansion according to the formula ΔL = αLΔT, where ΔL is the change in length, α is the thermal expansion coefficient, L is the initial length, and ΔT is the change in temperature. I can add this.

Screenshots

No response

Checklist

• [X] I have checked the existing issues.
• [X] I follow Contributing Guidelines of this project.
• [ ] I am a GSSOC'24 contributor.
• [ ] I am a IWOC'24 contributor.
• [ ] I am a JWOC'24 contributor.
• [ ] I am a SWOC'24 contributor.

Code of Conduct

• [X] I agree to follow this project's "Code of Conduct".

[github-actions[bot]]

Hey @aadium, Welcome to the project CalcDiverse! 🎊 Thanks for opening an issue! 🙌 Please wait for the issue to be assigned. Happy Coding!! ✨

[jessicachawla]

@Rakesh9100 this issue can be assigned

[Rakesh9100]

Go ahead @aadium

[aadium]

I just created a PR