A 20kg of aluminum block initially at 80c is dropped into
A 20kg of aluminum block initially at 80C is dropped into an insulated tank that contains 120 liter of water at 25C. Determine the final equilibrium temperature and the total entropy change for this process.
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A transparent film has a thickness of 0.003250 cm, and a refractive index of 1.4000. Find the order of interference at theta=0 degrees
Find the charge q as a function of time for the electrical circuit described. Assume that q(0) = 0 and q'(0) = 0 R = 20, C = 0.02, L = 2, E(t)=35 q"+R/L q'+1/LC q=1/L E(t) where R is resistance (in Ohms), C is capacitance (in Farads)
Devise a signal-conditioning system that will provide an appropriate digital output to a computer. Specify the requirements on the ADC and appropriate analog signal conditioning to interface to your ADC.
Use the bohr model to calculate the wavelength of the light emitted when the electron in a hydrogen atom falls from the = 5 shell to the = 3 shell
What volume of 1 M NaOH would you need to add to 200 mL of 0.2 M acetic acid solution to achieve a pH of 7.0 (the pKa of acetic acid is 4.76)? A)0.23 mL B)6.952 mL C)173.8 mL D)39.77 mL
You just received a programming job offer from a local startup company. It is a guaranteed one year position (52 weeks) but it has a peculiar wage offer. For the first week, you will be paid one cent.
What is the force acting on the electron (magnitude and direction) ? What is the electric field (magnitude and direction ) at the point where the electron is located
Find the sample space for the following experiment: Drawing bolts from a lot of 20, containing one defective D, until D is drawn, one at a time and assuming sampling without replacement, that is, bolts drawn are not returned to the lot.
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Problem: A nurse is prioritizing care for multiple patients. Which patient should the nurse see first?
A group of psychiatric nurses working in a community mental health center are participating in a training program for preventing
A painless ulcerated lesion with indurated margins noted on the lateral tongue, accompanied by a firm, nontender submandibular node
Do people from any race face financial hardship? How does financial hardship cause depression or mental illness among the Black and Hispanic population?
You check your patient's orders and discover there is an order to start your patient on 50% Venturi mask with 8L/min flow.
Examples of how to meet WCAG 2.0 standards. As you review, what do you think is the most important point you learned
The nurse is teaching a class on drugs used in the treatment of neurological disorders. Which of the following should the nurse include in the class?