# What is Erwin Schroedinger wave equation?

## What is Erwin Schrödinger wave equation?

Essentially a wave equation, the Schrödinger equation describes the form of the probability waves (or wave functions [see de Broglie wave]) that govern the motion of small particles, and it specifies how these waves are altered by external influences.

### What is Schrodinger wave equation used for?

The Schrodinger equation is used to find the allowed energy levels of quantum mechanical systems (such as atoms, or transistors). The associated wavefunction gives the probability of finding the particle at a certain position.

**What is Schrödinger’s law?**

In Schrodinger’s imaginary experiment, you place a cat in a box with a tiny bit of radioactive substance. Now, the decay of the radioactive substance is governed by the laws of quantum mechanics. This means that the atom starts in a combined state of “going to decay” and “not going to decay”.

**Why is the cat both dead and alive?**

In quantum mechanics, Schrödinger’s cat is a thought experiment that illustrates a paradox of quantum superposition. In the thought experiment, a hypothetical cat may be considered simultaneously both alive and dead as a result of its fate being linked to a random subatomic event that may or may not occur.

## Did Heisenberg and Schrödinger work together?

If Heisenberg is famous for his uncertainty principle, Schrödinger is remembered for his cat. In addition, both men carried out very important work in various branches of physics and both flirted with the philosophical interpretations of quantum theory.

### What was Schrödinger’s cat called?

Shady the Cat

In Wild Arms 3, the character of Shady the Cat, owned by Maya Schrödinger, is based on Schrödinger’s cat, and is claustrophobic as a result of the “experiment”.

**When did Erwin Schrodinger come up with the wave equation?**

In 1926, Erwin Schrödinger reasoned that if electrons behave as waves, then it should be possible to describe them using a wave equation, like the equation that describes the vibrations of strings (discussed in Chapter 1) or Maxwell’s equation for electromagnetic waves (discussed in Chapter 5). 17.1.1 Classical wave functions

**When did Erwin Schrodinger create his atomic model?**

The Quantam Mechanical Model of an atom was proposed by Erwin Schrodinger in 1926. He developed an atomic model taking into account both the wave and particle nature of the electron, which is known as the quantum mechanical model of the atom.

## How are the harmonic functions in the schrodinger wave equation related?

The Spherical Harmonic Y(θ, φ) functions provide information about where the electron is around the proton, and the radial function R(r) describes how far the electron is away from the proton.

### What can the Schrodinger equation be used for?

The Schrödinger equation can be used to make the exact same predictions as Werner Heisenberg’s uncertainty principle (discussed in Chapter 16). It can calculate where electron waves will be situated within an atom, and predict where spectral lines will occur.