PHYSICS 3B Chapter Notes - Chapter 21: Carnot Heat Engine, Electric Charge, Atomic Orbital
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And law : moves toward greater entropy. Oeiht = qh - w - qu = o. Carnot engine : eideal = i - i. L - (valvb ) t - x. Fridge coefficient of performance : cop = q4w = Ql / i qh - ql ) (cid:8869) heat removed fba ds = fab d qit. Q it (cid:8869) cop ideal = tull th - tt) " entropy : os - (cid:8869) os - Objects can be electrically charged by rubbing them and liberating e -s from their atoms like charges repel me another. If material 1 has more loosely bound. Material 2 will be neg . charged , 1 opposite charges attract electrons , so it will donate e - s to material 2 material i will be t charged. Electric charge is ananti red : election th. Electric charge is conserved - the sum of the total charge of all objects m a system.
