Answers: 2
Physics, 22.06.2019 12:10
The average density of the planet uranus is 1.27 103 kg/m3. the ratio of the mass of neptune to that of uranus is 1.19. the ratio of the radius of neptune to that of uranus is 0.969. find the average density of neptune.
Answers: 1
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 60Ā°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 16:30
In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendelās discoveries in genetics. over a century later, darwinās idea of evolution was modified in order to incorporate mendelās rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendelās rules of genetics and darwinās idea of biological evolution? a.)mendelās genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendelās theory of genetics.c.)mendelās genetics replaced darwinās entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.
Answers: 1
A car starts to move towards east and a motorbike towards west with the same velocity. If they are t...
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