In contrast, an example of an [[irreversible process]] is the puncturing of a car tire. It is impossible to put the air back in the tire and patch it up without dissipating energy or changing the tire and the surroundings. Another example of an [[irreversible process]] is the melting of ice. The water can be refrozen but cannot be recreated in the same form as the original ice without the use of [[nanotechnology]]. | In contrast, an example of an [[irreversible process]] is the puncturing of a car tire. It is impossible to put the air back in the tire and patch it up without dissipating energy or changing the tire and the surroundings. Another example of an [[irreversible process]] is the melting of ice. The water can be refrozen but cannot be recreated in the same form as the original ice without the use of [[nanotechnology]]. |