A 157- resistor is connected across a 690-v battery the
A 1.57-? resistor is connected across a 6.90-V battery. The voltage between the terminals of the battery is observed to be only 6.30 V. Find the internal resistance of the battery.
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For cell with hydrogen and silver-silver-chloride electrodes, the cell potential was measured at 0.342V at 298K. Calculate the mean activity coefficient for HCL if the molality of the solution is 0.2 m.
(a) Determine the cone angle that will match the line to an infinite length biconical antenna. (b) For the cone angle of part (a), determine the two smallest cone lengths that will resonate the antenna.
The federal government and federal court actions had a significant impact on the rights and status of African Americans, Mexican Americans, and Native Americans during the 1950s.
calculate the value for E for the cell at 25oC (b) A current is drawn from the cell until 1.20 g of silver have been deposited at the silver electrode. Calculate the value of E for the cell at that stage of operation.
A 1.57-? resistor is connected across a 6.90-V battery. The voltage between the terminals of the battery is observed to be only 6.30 V
A silicon p-n-p transistor has impurity concentrations of 5*10^18, 2*10^17, and 10^16 cm^-3, diffusion constants of minority carriers 52, 40, and 115 cm^2/s and minority lifetimes of 10^-8, 10^-7, and 10^-6 in the emitter
Compare the tactics used by the activists in How to Survive a Plague to those used by the civil rights and second wave feminist movements.
What is the mass (in grams) of the precipitate when 7.32 g of iron(II) nitrate reacts in solution with excess sodium carbonate
Centralized political power was a characteristic of the Paleo-Indians. Martin van Buren would have won the nomination for president on the first ballot at the Democratic convention in 1844 were it not for the Party's two-thirds rule
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A nurse is caring for a client who has herpes zoster and asks the nurse about the use of complementary and alternative therapies for pain control
You are a youth worker at a community centre. One day, a teenager you work with comes to you with concerns about their safety at home.
A nurse is caring for a client who has a prescription for 5 units of regular insulin and 10 units of NPH insulin to mix together and administer subcutaneously
Problem: Which of the following statements about the connection between calorie restriction and longevity is accurate?
Problem: While obtaining a series of specimens of occult blood. Which instructions should practical nurse PN provide the client?
Following the 1979 surgeon general's report, the nation's health became the focal point of many activities. A specific document outlined goals
Music therapy is included In the treatment plan for an older adult client with Alzheimer's disease Which outcome indicate to the practical nurse (PN)