What is the current and resistance of the wire
A 98.53 cm long heating wire is connected to a 138 V outlet. If the wire dissipates 79.5 W what is the current in the wire? What is the resistance of the wire?
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A roulette wheel has 38 slots in which the ball can land. Two of the slots are green, 18 are red, and 18 are black. The ball is equally likely to land in any slot. The roulette wheel is going to be spun twice and the outcomes of the two spins are
Tests reveal that a normal driver takes about 0.75s before he or she can react to a situation to avoid a collision. It takes about 3s for a driver having 0.1% alcohol in his system to do same.
Calculate the density, in gram/cm3, of a perfect aluminum crystal assuming that that there are no vacancies. Give an answer with at least four significant figures.
Suppose it has been observed that touchdowns scored in a game by your favorite football team are Poisson random variables. The rate is .. = 4 per game. We know from the lecture that the time until the next touchdown follows an exponential distribu
Suppose that a device stops working if one of its five components fails, and suppose that the lifetimes of the five components are exponentially distributed with means 10000,15000,20000,25000,and 50000 (in hours).
The total charge a household battery can supply is given in units of mA*hr. for example a 11V alkaline battery is rated 760 mA*hr, meaning that such a battery could supply a 1 mA current for 760hr, a 2 mA current for 380hr etc. how much energy in
A particle moves along a straight line with an acceleration of a = 5/(3s^1/3 + s^5/2)m/s^2, where s is in meters. Determine the particle's velocity when s=2m, if it starts from rest when s=1m. Use simpson's rule to evaluate the integral.
Assume that the change in kinetic energy is negligible. Determine the magnitude and direction of heat transfer rate during the process.
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Two key finite resources that require conservation strategies are fossil fuels (like oil and gas) and rare earth minerals, and their depletion disproportionatel
A patient who takes oral contraceptives for pregnancy prevention has missed her last 2 pills. What should the NP advise the patient to do to minimize the risk
The prognosis for kidney stones will generally depend on the stone's size and location, the obstruction's presence, infection, and the patient's general health
Problem: The nurse is evaluating the progress of an adolescent client with bulimia who has been treated as an outpatient.
MH is a 46 year-old African-American male recently diagnosed with Stage 1 Hypertension during his last visit with his doctor.
Do you plan to manage the emotional intensity of crisis work, and are there any particular challenges you anticipate when connecting clients
Pria told her friends she really wanted to stop drinking sugary drinks. She had been thinking about it and she was going to start next week.