Physics, 16.10.2019 23:50 kameronstebbins
Systems distribute heat energy by the circulation of air.
Answers: 3
Physics, 22.06.2019 01:10
Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio Ď1/Ď2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?
Answers: 3
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if itâs pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 22.06.2019 16:30
The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ftâ
lbflbmâ
r(1 psia144 lbf/ft2) = 0.3704 psiaâ
ft3lbmâ
r the amount of air that must be added to raise the pressure is lbm
Answers: 3
Physics, 22.06.2019 17:30
Which planet do you think would be easiest for humans to colonize some day?
Answers: 1
Systems distribute heat energy by the circulation of air....
History, 16.07.2019 12:40
Mathematics, 16.07.2019 12:40
Social Studies, 16.07.2019 12:40
Mathematics, 16.07.2019 12:40
Social Studies, 16.07.2019 12:40
Physics, 16.07.2019 12:40
History, 16.07.2019 12:40
Biology, 16.07.2019 12:40
History, 16.07.2019 12:40
Mathematics, 16.07.2019 12:40
Mathematics, 16.07.2019 12:40
Physics, 16.07.2019 12:40
English, 16.07.2019 12:40
Mathematics, 16.07.2019 12:40
English, 16.07.2019 12:40