The small depression inside the bend of the elbow is the

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Carbon 14 is a naturally occurring stable

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.