Answers: 3
Physics, 22.06.2019 15:20
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
Physics, 22.06.2019 18:30
4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.
Answers: 2
Physics, 22.06.2019 19:30
Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels.the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause,directly and indirectly, for such a rise in sea level is
Answers: 2
In 2D Motion, which of the following variables is not split into x and y components?
displacement<...
Business, 15.12.2020 03:10
Mathematics, 15.12.2020 03:10
English, 15.12.2020 03:10
Mathematics, 15.12.2020 03:10
German, 15.12.2020 03:10
Social Studies, 15.12.2020 03:10
Biology, 15.12.2020 03:10
Social Studies, 15.12.2020 03:10
Mathematics, 15.12.2020 03:10
English, 15.12.2020 03:10
Chemistry, 15.12.2020 03:10
Mathematics, 15.12.2020 03:10
English, 15.12.2020 03:10
Mathematics, 15.12.2020 03:10