Calculate the specific heat capacity of the aluminum
When a 50-gram piece of aluminum at 100 degrees celsius is placed in water, it loses 735 calories of heat while cooling to 30 degrees celsius. Calculate the specific heat capacity of the aluminum.
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What is the probability that attendance will be 45,000 or more? What is the probability of attendance below 41,000? What is the probability of attendance between 39,500 and 46,000?
A long pair of wires conducts 23.7 A of dc current to, and from, an instrument. If the insulated wires are of negligible diameter but are 2.8 mm apart, what is the magnetic field d = 11.6 cm from their midpoint, in their plane.
The number of cases of tetanus reported in the U.S. during a single month in 1989 has a poisson distribution with a parameter of lambda= 4.5. 1. What is the probability that exactly one case of tetanus will be reported during a given month?
Determine the limiting reactant when 114.0g of Fe2O3 (molar mass = 159.69 g/mol) are reacted with 56.8 g of CO (molar mass = 28.01 g/mol)?
Calculate the effect on the chemical potentials of an increase in pressure of 1.0 bar on the liquid and solid phases of carbon dioxide which are in equilibrium. Relevant densities are 2.35 g/cm^3 and 2.50 g/cm^3 respectively.
The experimental data for the process indicate that PV1.45 = constant. What is the work performed by the expanding gas?
Find the work done if the system is at the initial temperature of 75oF and the pressure between the final state is (a) constant, (b) inversely proportional to volume and (c) given by the ideal gas relationship (PV=mRT).
The electron affinity of each group 5A elements is more positive than that of each corresponding group 4A element. Use the electron configuration of the valence electrons for these columns to suggest a reason for this behavior.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult