Learn about gamma rays or gamma radiation. Discover their properties, sources, health hazards, detection, and uses.| Science Notes and Projects
The frictionless roller coaster is a classic potential and kinetic energy example problem. Energy is converted to and fro from potential to kinetic energy.| Science Notes and Projects
Learn what the law of conservation of energy is in physics and get examples in everyday life. See the formulas for the law.| Science Notes and Projects
Get the definition of energy in science, especially physics and chemistry, along with examples of different forms of energy.| Science Notes and Projects
Learn about chemiluminescence in chemistry. Get the definition, examples, reactions, and compare it with other forms of luminescence.| Science Notes and Projects
Learn the difference between and atom and an ion. Get definitions and examples of atoms and ions in chemistry.| Science Notes and Projects
Get the definition of kinetic energy in physics. See examples of kinetic energy and learn how it's different from potential energy.| Science Notes and Projects