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.
, I hear, therefore I am. I do not believe that materials themselves, whether natural or artificial, can really amplify sound. But they can redirect or enhance sound. Amplification makes a sound larger or greater than its original source, which can only be done mechanically or electronically. Also, it may be the shape, rather than the material itself that will most affect the resonance, tonal quality, preservation and delivery of a sound.