Learn about the three types of heat transfer: conduction, convection, and radiation. Get helpful examples.
Physics
Learn what the law of conservation of energy is in physics and get examples in everyday life. See the formulas for the law.
Law of Conservation of Energy
Learn about mass defect in chemistry and physics, including how it works, its formula, and how to calculate it.
Mass Defect Definition and Formula
Learn about simple machines and how they work. See the 6 simple machines and learn about their uses in everyday life.
Simple Machines and How They Work
Learn about radiation penetration including which type of radiation is the most penetrating and least penetrating and what shielding to use.
Which Type of Radiation Is the Most Penetrating?
Learn about the Leidenfrost effect. Get the definition and see examples including water on a pan or a hand in molten metal.
Leidenfrost Effect Definition and Examples
Learn what a neutrino is. Get neutrino facts and learn about the properties and uses of this important subatomic particle.
What Is a Neutrino? Neutrino Facts
Learn about beta decay. Get the definition and examples of both beta plus and beta minus radioactive decay.
Beta Decay Definition and Examples
Get the triboluminescence definition examples. See easy ways of producing cold light yourself using familiar materials.