Infinitely long line of charge having linear charge density
An infinitely long line of charge has a linear charge density of 3.00×10-12 . A proton is at distance 17.0 cm from the line and is moving directly toward the line with speed 1900 m/s. How close does the proton get to the line of charge?
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A bank classifies borrowers as "high risk" or "low risk," and 15% of ots loans are made to those in the "high risk" category. Of all its loans, 5% are in default and 40% of those in default are to high-risk borrowers. What is the probability that
Consider the solubility of the slightly soluble salt A(OH)2 are allowed to equilibrate, one at 25 degrees Celsius and the other at 80 degrees Celsius. A 15.00 mL aliquot of each solution is titrated with 0.270 M HCl.
What proportion of predictions were for unusually high increases? What proportion of outcomes were for unusually high increases?
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