The liquid in the open-tube manometer in fig. 12.8a is mercury, y1 = 3.00 cm, and y2 = 7.00 cm. atmospheric pressure is 980 millibars. (a) what is the absolute pressure at the bottom of the u-shaped tube? (b) what is the absolute pressure in the open tube at a depth of 4.00 cm below the free surface? (c) what is the absolute pressure of the gas in the container? (d) what is the gauge pressure of the gas in pascals?
Answers: 2
Physics, 21.06.2019 19:10
What happens to light waves from a star as the star moves away from earth?
Answers: 3
Physics, 21.06.2019 19:50
How can one distinguish breccia from conglomerate? a. breccia contains angular clasts and conglomerate contains rounded clasts. b. breccia contains rounded clasts and conglomerate contains angular clasts. c. different minerals cement breccia than cement conglomerate. d. breccia contains sand and conglomerate contains silt.
Answers: 1
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
Answers: 2
Physics, 22.06.2019 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
The liquid in the open-tube manometer in fig. 12.8a is mercury, y1 = 3.00 cm, and y2 = 7.00 cm. atmo...
Chemistry, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50
English, 25.05.2021 18:50
Biology, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50
Mathematics, 25.05.2021 18:50