Reference no: EM13554994
1.A computer language is not a(n) __________ exercise; it is a __________ tool for communication and problem solving.
2.The process of problem solving is a search for a match between __________ one can achieve from the given data and __________ from which the answer can be achieved.
3.Many __________ are loaded automatically when the operating system starts, and others are loaded upon user request.
4.Operating systems contain a group of programs called __________ that allow you to perform functions, such as printing, copying files, and listing the file names.
5.Together with the use of binary encoding for storing numerical values, __________ __________ _________ was the genesis of general-purpose computing as we know it today.
6.A saturated silty clay encountered in a deep excavation is found to have a water content of 23.5%. determine its porosity and bulk unit weight.
7.The wet mass of a sample of a saturated soil is 520grams. the dry mass, after oven-drying, is 400grams. determine the water content, void ratio, saturated unit weight, and effective unit weight.
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What will its velocity be the instant prior to impact
: A 400kg baby grand piano is raised to the roof of a 100m building. If the cable breaks as it reaches this height, what will its velocity be the instant prior to impact
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Do the results of this experiment support your analysis
: Under the right conditions, it is possible, due to surface tension, to have metal objects float on water. Consider placing a short length of a small diameter steel (sp. wt. =460 lb/ft^3) rod on a surface of water
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Find the safety factor of the wire against breaking
: A closed tank is filled with a liquid. The pressure at the top of the tank is less than atmospheric pressure. Which of the following accurately represents the gage pressure distribution on the surface indicated?
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Determine the mass flow rate the power produced
: A Rankine cycle has a boiler pressure of 2500 psi and a condenser pressure of 1psi. The temperature at the inlet of the turbine is 800F. The turbine has an isentropic efficiency of 90 percent and the pump operates isentropically.
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Determine the water content void ratio saturated unit weight
: The wet mass of a sample of a saturated soil is 520grams. the dry mass, after oven-drying, is 400grams. determine the water content, void ratio, saturated unit weight, and effective unit weight.
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Determine the specific gravity of the sand
: A cylinder has 500cm^3 of water. After a mass of 100 grams of sand is poured into the cylinder and all air bubbles are removed by a vacuum pump, the water level rises to 537.5 cm^3. Determine the specific gravity of the sand.
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Determine the tradeoff between the cost and the energy head
: Two materials (wrought iron, ks = 0.046 mm, and galvanized iron, ks = 0.15 mm) are being considered for a new pipeline. The expected discharge is 0.15 m3/s. Both the head loss and cost are sought for. Wrought iron pipe costs 5 cents more than the gal..
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What is the maximum theoretical coefficient of performance
: The low temperature in a freezer is -20 C, and the discharge temperature is 35 C. What is the maximum theoretical coefficient of performance
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What is the kinetic energy just before it hits the earth
: a 3 kg cylinder falls vertically from rest in a very tall, evacuated tube 20 m above the surface of the earth. what is the kinetic energy just before it hits the earth
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