Course Description: Elementary quantum theory; atomic electronic structure; molecular structure and spectra; bonding theory

points 3 hour exams 600 homework 150 final exam 250 total 1000

Quantum foam is the term used by physicists to describe the violent activity of the quantum world. When you combine all of the characteristics of quantum mechanics such as wave functions, probability, and uncertainty you get a pretty active interaction among the forces and particles. You can also think of it as a quantum soup, happily bubbling away.

Quantum electrodynamics , or QED , is the theory that describes the way electrically charged particles interact with one another and with magnetic fields through the exchange of photons. Also known as relativistic quantum field theory , it''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s quantum because it includes all of the quantum characteristics like probability and uncertainty; it''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s a field theory because it includes Maxwell''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s electromagnetic field equations; and it''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s relativistic because it incorporates the concepts of space and time from the special theory of relativity.

Purchase from thousands of already prepared solutions and responses to specific questions. Just search and see if your question is already here.

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Quantum physics (AKA quantum theory or quantum mechanics) is a branch of physics providing a description of the behaviour and interaction of matter and energy on the scale of subatomic particles, photons and certain materials at very low temperature. The quantum realm is defined as being where the "action" (or sometimes the angular momentum) of the particle is within a few orders of magnitude of a very tiny physical constant called the Plank constant.

A set of exercises suitable for homework problems is located here: Exercises. The later chapters don''''''''t have as many, but more will be added in the future.

Note 1 : Although my other books deal with physics, there is no physics in this book. It''''''''s just a fun introduction to probability.

Note 2 : Calculus isn''''''''t a prerequisite, although a few of the problems do involve calculus. These are marked clearly.

Note 3 : This book is between two and three times as long as the draft version I''''''''ve had posted on this webpage for many years. So there''''''''s a huge amount of new material.

Whether students need or don’t need homework is a question that has been discussed for years. Both sides of the argument make some valid points, but neither is perfect, so the debates continue.

In order to make your own decision on which the better method of education is, you need to consider every factor. You can start with the arguments that explain why students don’t need homework: