Flow through pipes, pumps, compressors. air cooler and separator. a) water, entering at 1 bar and 25 °c, is flowing at a rate of 100 kg/h in a mild steel pipe. pipe diameter is 1 inch schedule 40. the length of the pipe is 1000 m. determine the pressure at the exit of the pipe. the pipe is horizontal.

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

What is the mass of 4 molecules of co2