The fraction of a period difference between the peaks expressed in degrees is said to be the phase difference. The phase difference is ELI the ICE man helps to remember the sign of the phase. The phase relation is often depicted graphically in a phasor diagram.
Ethylene glycol, the main ingredient in most antifreeze brands, has an inviting aroma and a sweet flavor. Its appealing smell and taste often tempt animals and children to drink the highly poisonous substance.. Switch to a brand of antifreeze that contains propylene glycol instead of ethylene glycol. Note that although it's safer than ethylene glycol antifreeze, propylene glycol antrifreeze is still toxic. 2.
Because water has good properties as a coolant, antifreeze is used in internal combustion engines and other heat transfer applications, such as HVAC chillers and solar water heaters. The purpose of antifreeze is to prevent a rigid enclosure from bursting due to expansion when water freezes. Commercially, both the additive (pure concentrate) and the mixture (diluted solution) are called antifreeze, depending on the context.