What does it mean when low coolant light comes on and running car comes to a stop?   It means your coolant level has become too low to provide adequate cooling for the internal workings of the engine. To avoid overheating, the sensors shut the engine dowâ¦n.
amplify The verb amplify means to crank up the volume. Speakers amplify, or raise, the volume of the noise coming through a microphone so that everyone at the rock show can hear. Amplify comes from the Old French word amplifier meaning to enlarge or expand.. It refers to making a sound âexpand,â but it can also crank up something like a disagreement â if you spread rumors, you might amplify an argument.
It may also be defined on a logarithmic scale, in terms of the decimal logarithm of the same ratio. A gain greater than one, that is, amplification, is the defining property of an active component or circuit, while a passive circuit will have a gain of less than one. Thus, the term gain on its own is ambiguous.