A horizontal pipe of diameter 0.786 m has a smooth constriction to a section of diameter 0.4716 m . The density of oil flowing in the pipe is 821 kg/m3 . If the pressure in the pipe is 8920 N/m2 and in the constricted section is 6690 N/m2 , what is the rate at which oil is flowing?
Answers: 2
Physics, 21.06.2019 18:00
Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?
Answers: 1
Physics, 21.06.2019 18:40
The intensity, or loudness, of a sound can be measured in decibels (db), according to the equation , where i is the intensity of a given sound and is the threshold of hearing intensity. what is the intensity, in decibels, [i(db)], when ? use a calculator. round to the nearest whole number. 8 9 19 80
Answers: 1
Physics, 22.06.2019 14:30
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
Physics, 23.06.2019 01:00
What is the role of the water cycle in maintaining freshwater levels in lake and rivers?
Answers: 1
A horizontal pipe of diameter 0.786 m has a smooth constriction to a section of diameter 0.4716 m ....
Engineering, 30.10.2020 18:50
History, 30.10.2020 18:50
Law, 30.10.2020 18:50
Mathematics, 30.10.2020 18:50
Mathematics, 30.10.2020 18:50
Mathematics, 30.10.2020 18:50
Mathematics, 30.10.2020 18:50
Health, 30.10.2020 18:50