| A | B |
|---|
| Amps | They are proportional to the amount of electrons flowing per seconds (charge units per second.),  |
| Carbon Dating | To estimate the age of (an object of plant or animal origin) by radiocarbon dating.,  |
| Electron Shell | An electron shell is the outside part of an atom around the atomic nucleus. It is a group of atomic orbitals with the same value of the principal quantum number n.,  |
| Fuse | A safety device with a thin metal strip that will melt if too much current flows through it.,  |
| Illuminated | To expose to or reveal by radiation.,  |
| Kinetic Energy | The mechanical energy that a body has by virtue of its motion,  |
| Mechanical Advantage | The ratio of output force to the input force applied to a mechanism.,  |
| Pitch | The property of sound that varies with variation in the frequency of vibration,  |
| Reaction Rate | How the reaction occur; can be based on temperature,  |
| Sonar | A system that uses transmitted and reflected underwater sound waves to detect and locate submerged objects or measure the distances underwater,  |
| Thermal Expansion | The expansion of matter when it is heated.,  |
| Voltage | The difference in electrical potential between two places.,  |
