Physics, 04.09.2019 16:30 alexanderickh1
Steam at 0.6 mpa, 200 oc, enters an insulated nozzle with a velocity of 50 m/s. it leaves at a pressure of 0.15 mpa and a velocity of 600 m/s. determine the final temperature if the steam is superheated in the final state, and the quality if it is saturate
Answers: 2
Physics, 22.06.2019 08:30
What properties of a moving object are used in determining the object's energy of motion
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Physics, 23.06.2019 00:30
1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted
Answers: 3
Physics, 23.06.2019 01:30
)consider two positively charged particles, one of charge q0 (particle 0) fixed at the origin, and another of charge q1 (particle 1) fixed on the y-axis at (0,d1,0). what is the net force f⃗ on particle 0 due to particle 1?
Answers: 2
Physics, 23.06.2019 01:30
Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb
Answers: 1
Steam at 0.6 mpa, 200 oc, enters an insulated nozzle with a velocity of 50 m/s. it leaves at a press...
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