Physics, 24.02.2020 18:31 amandaaaa13
IP Cell Membranes The membrane of a living cell can be approximated by a parallel-plate capacitor with plates of area 4.80Ã10â9 m2 , a plate separation of 8.3Ã10â9 m , and a dielectric with a dielectric constant of 4.4. Part A What is the energy stored in such a cell membrane if the potential difference across it is 7.55Ã10â2 V ? Express your answer using two significant figures. U = nothing J Request Answer Part B Would your answer to part A increase, decrease, or stay the same if the thickness of the cell membrane is increased?
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Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
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Physics, 22.06.2019 18:30
Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
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Why does a collision with an airbag cause less damage than a collision with a steering wheel
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Physics, 23.06.2019 00:30
What practical value did astronomy offer to ancient civilizations?
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IP Cell Membranes The membrane of a living cell can be approximated by a parallel-plate capacitor wi...
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