Magnitude of the electric field in the membrane
The potential difference across a cell membrane is -71.7 mV. If the membrane's thickness is 10.8 nm, what is the magnitude of the electric field in the membrane? Assume the field is uniform.
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Initially, 1.361 kg of steam is contained in a piston-cylinder device at 260 oC with a quality of 0.7. Determine the work done BY the steam ON the piston.
River Pascal with a volume flow rate of 5.2×105L/s joins with River Archimedes, which carries 1.00×106L/s , to form the Bernoulli River. The Bernoulli River is 140m wide and 30m deep. What is the speed of the water in the Bernoulli Rive
Switzer Inc has 5 computers which have been part of the inventory for over two years. Each computer cost $600 and originally retailed for $900.
Solid carbon reacts with steam to produce carbon monoxide and hydrogen. Given an H/C atom ratio of 1/1 and an O/C atom ratio of 1/1, find the equilibrium composition at 1500 K and at 1 atm.
On January 1, Java Shop had $360,000 of inventory at cost. In the first quarter of the year, it purchased $1,267,200 of merchandise, returned $11,450.
How much energy is stored in this capacitor? How many positive ions are there on the outside of the membrane? Assume that all the ions are singly charged (charge +e).
Freeman Company uses a predetermined overhead rate based on direct-labor hours to apply manufacturing overhead to jobs. At the beginning of the year, the company estimated manufacturing overhead would be $150,000.
The empirical evidence reveals that very few firms change their standard prices and standard quantities during the fiscal year. Most firms have the following policy.
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