| A | B |
|---|
| Air Resistance | The fluid friction experienced by objects falling through air.,  |
| Bimetallic Strip | A strip made of two different of medals that expand at different rates.,  |
| Circuit | An electrical device that provides a path for electrical current to flow.,  |
| Crest | The highest part of a transverse wave.,  |
| Electromagnetic | Induction the process of generating an electric current from the motion of a conductor through a magnetic field.,  |
| Freefall | The motion of falling object when the only force acting on it is gravity,  |
| Hologram | The pattern produced on a photosensitive medium that has been exposed by holography and then photographically developed.,  |
| International System of Units (SI) | A system of measurement based on multiples often and on established measures of mass, length, and time.,  |
| Magnetic Field | The lines of force surrounding a permanent magnet or a moving charged particle,  |
| Newton | Was an English mathematician and physicist; remembered for developing the calculus and for his law of gravitation and his three laws of motion,  |
| Permanent Magnet | Magnet made of material that keeps its magnetism.,  |
| Pulley | Simple machine consisting of a grooved wheel around which is wrapped a rope, chain, or cable.,  |
| Sliding Friction | The resistance one body meets with in sliding along the surface of another, as distinguished from rolling friction.,  |
| Supersaturated solution | A mixture that has more dissolved solute than is predicted by its solubility at the given temperature,  |
| Valence Electron | An electron of an atom, located in the outermost shell of the atom, that can be transferred to or shared with another atom,  |
