subject
Physics, 16.07.2019 18:20 abdulspy786

Most rivers curve or meander. water travels more slowly on the outside of the curve and more quickly on the inside of the curve. which statement is true?
the pressure on the inside of the curve of a river channel is greater than the pressure on the outside.
all the water is part of the river, so the pressure is the same throughout.
the pressure on the inside of the curve of a river channel is less than the pressure on the outside.
the pressure is greatest in the middle of the river channel.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 04:10
Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?
Answers: 3
question
Physics, 22.06.2019 13:40
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
question
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 60°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
question
Physics, 22.06.2019 17:30
Convection currents are caused by differences in what two things?
Answers: 1
You know the right answer?
Most rivers curve or meander. water travels more slowly on the outside of the curve and more quickly...
Questions
question
Mathematics, 01.03.2021 19:40
question
Health, 01.03.2021 19:40
question
Mathematics, 01.03.2021 19:40
Questions on the website: 13722367