Answer:
comb: insulator
aluminum: conductor
coin: conductor
plastic: insulator
wood:insulator
rubber: insulator
metal: conductor
nail: conductor
silver spoon: conductor
plastic spoon: insulator
Explanation:
metal materials are conductors. If you think of wiring it is usually capped with plastic caps as they are insulators and hold no electric charge.
In physics and electrical engineering, a conductor is an object or type of material that allows the flow of an electrical current in one or more directions. Materials made of metal are common electrical conductors. Electrical current is generated by the flow of negatively charged electrons, positively charged holes, and positive or negative ions in some cases.
In order for current to flow, it is not necessary for one charged particle to travel from the machine producing the current to that consuming it. Instead, the charged particle simply needs to nudge its neighbor a finite amount who will nudge its neighbor and on and on until a particle is nudged into the consumer, thus powering the machine. Essentially what is occurring here is a long chain of momentum transfer between mobile charge carriers; the Drude model of conduction describes this process more rigorously. This momentum transfer model makes metal an ideal choice for a conductor as metals, characteristically, possess a delocalized sea of electrons which gifts the electrons enough mobility to collide and thus effect a momentum transfer.
As discussed above, electrons are the primary mover in metals; however, other devices such the cationic electrolyte(s) of a battery, or the mobile protons of the proton conductor of a fuel cell rely on positive charge carriers. Insulators are non-conducting materials with few mobile charges that support only insignificant electric currents.
Juliet was anxious to speak out her feelings and the thoughts on her mind, bat the same time she doesn't want to appear to be too hurried. she also had a bitter feeling about the conversation that they have had tonight. she claims to be of no joy regarding the conversation because it is "too rash". Also, she had told her mother that he had no idea of love or marriage until that time.
Juliet was concerned that they are falling in love too fast (it can come
and go like lightning)
I hope that the correct answer is option A) Also, they will not allow my pet to leave the shelter until it had its shots and have been neutered.
HOPE IT HELPS UH! ! ☺
Answer:
ICT is now used for the teaching of Science and Mathematics by them.
Explanation:
Hope this helps,
A cheerful teen willing to help,
wishing you a splendiferous day ahead,
stay salty...