Water flows through a horizontal coil heated from the outside by high temperature flue gases. As it passes through the coil, the water changes state from liquid at 200kpa and 80℃ to vapor at 100 kpa and 125℃. Its entering velocity is 3 m/s and exit velocity is 200 m/s. Determine the heat transferred through the coil per unit mass. Enthalpies inlet and outlet streams are: 334. 9 kj/kg; outlet at 2726. 5 kj/kg.

the answer is:

in a biology class, the teacher started explaining a new lesson about the dna structure. personally, i found this lecture hard to understand. so i decided to use my critical thinking skills to be able to understand it. i analysed the different ideas, and broke them down into smaller parts to assimilate each. then i started evaluation and tried to link what i am learning with real life experiences so that i can make sure that i know how everything i am learning relates. finally, i started questioning by researching more what i learned and asking more questions that can me through my learning process. reflecting on the information meant that i should review it. all this me greatly understand what i previously found hard to understand.

hope it !

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none of the above. although a banana can be turned into a liquid

answer:

the text says "if you can read this you are awesome."