as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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compare and contrast the function of an electric fan and an air conditioner.
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an electric fan and an air conditioner both serve the purpose of cooling down an environment, but they have some distinct differences. an electric fan simply circulates the already-existing air in the room, whereas an air conditioner cools the air by going through a refrigeration cycle. an electric fan has a limited cooling ability, whereas an air conditioner can cool down air to a much lower temperature. additionally, electric fans are more cost-effective than air conditioners.
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