Answers: 1
Physics, 22.06.2019 11:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
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 16:30
Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
Explain how chemical reactions involve energy...
Mathematics, 02.10.2019 10:30
Business, 02.10.2019 10:30
History, 02.10.2019 10:30
Mathematics, 02.10.2019 10:30
Biology, 02.10.2019 10:30
Social Studies, 02.10.2019 10:30
Mathematics, 02.10.2019 10:30
Biology, 02.10.2019 10:30
Biology, 02.10.2019 10:30
Biology, 02.10.2019 10:30
Chemistry, 02.10.2019 10:30