Author: bern0020

Unit 4: Energy and Combustion

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Questions for CM8001-AE 3   1.From personal experience, state whether these processes are endothermic or exothermic. Give a reason for each. a. A charcoal briquette burns Hot sensation felt by the skin suggest that the burning of charcoal produces heat, thus an exothermic process. b. Water evaporates from your skin. Skin feels cold. Heat energy from the human is used… Read more →

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