Menu (linked Index) Work and Energy Last Update: July 10, 2025 Introduction Work Kinematic Equations Kinetic Energy Gravitational Potential Energy Law of Conservation of Energy Spring Forces (Hooke’s Law) Conservative Forces Mechanical Energy Equations Introduction In this post we’ll review some fundamental principles that govern motion and energy in our universe. The exploration begins with […]
Menu (linked Index) First Law of Thermodynamics Last Update: July 10, 2025 Introduction Work and Energy Internal Energy U External Energy First Law of Thermodynamics State and Path Functions Enthalpy H Steady State Flow Process Deriving Mechanical Energy Equations from The 1st Law Appendix 1 – History of Energy Introduction In this post, I describe
First Law of Thermo – Dynamics Read More »
Menu (linked Index) Integration Rules Last Update: July 1, 2025 Introduction Integral Definition Integral Notation Integration: Basic Formulas Beyond basic integration Introduction Finding the area under a curve in physics is very useful. For example, the work done on an object that is displaced a distance d is computed as W = force x distance.
Integration Definition and Rules Read More »
Menu (linked Index) Fundamental Particles and Forces Last Update: June 28, 2025 Introduction Zooming In The Standard Model Quarks and The Strong Force Leptons The Electromagnetic Force Recap of the Strong and Electromagnetic Forces The Weak Force The Higgs Field and the Higgs Boson The Gravitational Force Summary Conclusion Introduction This post describes the elementary
Fundamental Particles and Forces Read More »
Menu (linked Index) Vector Math Last Update: June 20, 2025 Introduction Vectors and Scalars Vector Addition Vector Subtraction Vector Multiplication by a Scalar Length (Magnitude) of a Vector Vector Dot Product Vector Cross Product Introduction Vectors are mathematical constructs that indicate magnitude and time. They are very useful in science and engineering fields. In this
Menu (Linked Index) SI Base and Derived Units Charts and Tables Last Revision: July 13, 2025 This post is intended to be an addendum to my post on SI Base Unit definitions. Here I present tabulations of the various SI Base Units and the other units (quantities) derived from these units. I also provide a
SI Base and Derived Units Tables and Chart Read More »
Menu SI Base Units Last Revision: July 13, 2025 Introduction Exponentiation and Scientific Notation Primer SI Base Units SI Base Unit Definitions Introduction This post describes the 7 SI Base Units. I first give you a basic primer on scientific notation because some of the base units deal with very big and very small numbers.
Menu (linked Index) A Listing of Key Events in Electricity and Magnetism Last Update: June 5, 2025 Introduction Recognizing Michael Faraday Recognizing James Clerk Maxwell Chronological Listing of key events and milestones in Electricity and Magnetism Introduction to Chronology of Events in Electricity and Magnetism This post tabulates significant milestones and events in our understanding
A Listing of Key Events in Electricity and Magnetism Read More »
Menu (linked Index) Understanding Your Eyes – A Guide to Anatomy, Vision, and Correction Last Update: January 10, 2025 Introduction Eye Anatomy Light to Vision Pathway Physics of the Eyes Vision Impairment and Correction Introduction In the book “The Auto Biography of Malcolm X” , Malcolm writes……”I would just like to study. I mean ranging
Understand Your Eyes Read More »
Introduction Electro-Magnetic Radiation Last Update: October 20, 2024 This post is a brief refresher on Electro-Magnetic Radiation (i.e. light). See my other posts where light plays a critical role. A Color Primer (Including How to Create an Effective Colour Palette) Find more links related to my eye research here: Understand Your Eyes. Electro-Magnetic Radiation The
Electro Magnetic Radiation Read More »
