Learn what temperature is in science. Get the temperature definition, units, and examples and see how it differs from heat.
Physics
Learn about photons in physics. Get the photon definition and fun facts about this interesting unit of light.
What Is a Photon? Definition and Facts
Learn the difference between scalar and vector quantities in math and physics. Get the definitions and examples of each element.
Scalar vs Vector – Definitions and Examples
Get the spontaneous fission definition and examples and learn how it differs from induced fission in physics.
Spontaneous Fission Definition and Examples
Learn the difference between diamagnetic, paramagnetic, and ferromagnetic materials. Get examples of each and know how to identify them.
Paramagnetic vs Diamagnetic vs Ferromagnetic – Magnetism
Learn about the three types of heat transfer: conduction, convection, and radiation. Get helpful examples.
Heat Transfer – Conduction, Convection, Radiation
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.