Identify all the single-phase materials from the following list? cu-ni solid solution, iced water, martensite, bainite, spheroidite, pearlite, cementite, ferrite

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

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