Physics, 13.03.2020 03:35 princessmaddiegigi
The membrane that surrounds a certain type of living cell has a surface area of 6.4 x 10-9 m2 and a thickness of 1.8 x 10-8 m. Assume that the membrane behaves like a parallel plate capacitor and has a dielectric constant of 5.2. (a) The potential on the outer surface of the membrane is +79.2 mV greater than that on the inside surface. How much charge resides on the outer surface? (b) If the charge in part (a) is due to K+ ions (charge +e), how many such ions are present on the outer surface?
Answers: 2
Physics, 21.06.2019 15:40
Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m
Answers: 2
Physics, 22.06.2019 05:30
Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted
Answers: 1
Physics, 22.06.2019 09:30
How would a small bar magnet be oriented when placed at position x?
Answers: 2
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
The membrane that surrounds a certain type of living cell has a surface area of 6.4 x 10-9 m2 and a...
Mathematics, 21.05.2020 23:18
History, 21.05.2020 23:18
Mathematics, 21.05.2020 23:18
Mathematics, 21.05.2020 23:18
Mathematics, 21.05.2020 23:18
Mathematics, 21.05.2020 23:18
Chemistry, 21.05.2020 23:18
Mathematics, 21.05.2020 23:18