Indicate if the following statement is true or false: explain: "If superheated water vapor at 30 MPa is cooled at constant pressure, it will eventually become saturated vapor, and with sufficient additional cooling, condensation to saturated liquid will occur.

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.

With which of the following is the weak nuclear force associated? a. lightingb. nuclear decayc. ocean tidesd. stactic cling