Physics, 28.01.2020 06:31 McKenzie8409
Oil and water don’t mix, and the mass density of oil is smaller than that of water. suppose water is poured into a u-shaped tube that is open at both ends until the water surface is halfway up each leg of the tube, and then some oil is poured on top of the water in the right leg. once the system comes to equilibrium, are the top of the oil column in the right leg and the top of the water column in the left leg at the same height? if not, which is higher?
the right leg (oil on top) is higher
the left leg (no oil) is higher
the two legs are the same height
Answers: 3
Physics, 22.06.2019 16:40, byers024
Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward
Answers: 1
Oil and water don’t mix, and the mass density of oil is smaller than that of water. suppose water is...
English, 03.11.2019 21:31