Chemistry apron is mainly helpful when manipulating liquids which may be poisonous, caustic, corrosive, acidic, so that spilt or sprayed droplets will not land on your clothes or skin. For example concentrated sulphuric acid - vitriol - easily carbonizes cotton and would cause severe dame to skin on contact.
To be protective.
To keep your clothes clean while one cooks.
Principally, the chemistry of life is the chemistry of carbon.
Well, safety reasons and cleanliness is definitely two of the reasons for your teacher to enforce you to do so. Also it just might help with learning what the apron is for. I am not sure both of these answers are correct but this is what i learned in my class time.
apron constant is inverse of transmission ratio of the feed rod pinion of apron box
wee ice-cream apron: available for non-members and members for free in some parties Coffee apron: available in penguin styles catolouge only sometimes though Pizza hat and apron: Same as coffee apron Cake apron: Same as coffee apron Blacksmith apron: Available in the May/June penguin style catoglouge '09 Puffle apron: Same as coffee apron Hope I were a help!
in science an apron is to protect your body!!:)
Any nice clothing that you hold value to. It's a good idea to wear an apron if one is provided or just to exercise precise/extreme caution when doing a lab experiment.
The Roman apron could be two things. A cook could use a piece of cloth tied to his waist to wipe off his hands during the food prep process. The more common use of an apron was that of a Roman soldier. His "apron" was a group of anywhere from one to nine straps which were studded ,had decorative metal terminals, and hung from the front of a man's belt. A Roman soldier's belt was generally decorative and ornate (sometimes he wore two of them). The belt was his status symbol which separated him from the civilians, and a decorative apron was part of it. It served no defensive purpose.
Overall
pinafore is another word for apron.
The code for a coffee apron is cafe123