Consider some products that you use daily, such as a television, watch, shirt, etc. Which materials are used to manufacture these products, and why? In your opinion, would using any other material for a particular product be more useful? What would be the options?

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature