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.
Sodium benzoate (aka benzoic acid, benzoate of soda, and E211) is a chemical preservative that is particularly effective against yeasts. It is one of the most widely used of all preservatives. Initially, the problem was thought to come not so much from benzoic acid (sodium benzoate) by itself, but from combining benzoic acid with ascorbic acid.