Category
Physics Facts
The Fourth State of Matter
There are three classic states of matter: solid, liquid, and gas; however, plasma is considered by some scientists to be…
Newton's First Law of Motion
Sir Isaac Newton first presented his three laws of motion in the 'Principia Mathematica Philosophiae Naturalis' in 1686.…
Ultraviolet Light
Ultraviolet light is a form of radiation which is not visible to the human eye. It's in an invisible part of the…
How Fast is Mach 1?
Mach 1 is the speed of sound. A Mach number is simply the ratio of an object's speed to the speed of sound in the air…
All Physics facts
Atmospheric
Classical Mechanics
Fundamentals
- Bizarre Boiling
- Galileo Thermometers
- Get the Point?
- How Fast is Mach 1?
- How Lasers Work
- Kinetic Theory of Gases
- Many Happy Returns!
- Newton's First Law of Motion
- Newton's Three Laws of Motion
- The Fourth State of Matter
- The Physics of Sandcastles
- The Weakest Force
- Tick-Tock Atomic Clock
- Torque
- What Is An Atom?
- What Is Radiofrequency Energy (Rf)?
- X-Rays - Another Form of Light