tikz pgf - Draw P and S waves illustration - TeX - LaTeX Stack Exchange

I need some help with drawing similar figures. Don't care about colour. Thanks.

GitHub - f0nzie/tikz_favorites: collection of favorite TikZ graphics

Development of Excited Region of the Track. Rise and Decay Kinetics of Scintillation

TikZ and pgf

PDF) Tutorial on the Quantikz Package

tikz pgf - Draw Circuit Diagram - TeX - LaTeX Stack Exchange

Is there an ideal LaTeX flowchart or block diagrams package? - Quora

Book review: LaTeX Graphics with TikZ by Stefan Kottwitz - Overleaf, Online LaTeX Editor

Waves in a gas –

Progressive File, pgftikz, Wolfram Mathematica, English Language, twodimensional Space, Tex, stemware, shape, drinkware, tableware

Refraction –

Is there an ideal LaTeX flowchart or block diagrams package? - Quora

The LaTeX fetish (Or: Don't write in LaTeX! It's just for typesetting) – Daniel Allington

TikZ & PGF Manual For Version 2.10, PDF, Free Software

Circuitikzmanual