Ratio of cross-sectional area of gold wire to tungsten wire
Two wires have the same length and the same resistance. One is made from gold and the other from tungsten. Obtain the ratio of the cross-sectional area of the gold wire to the cross-sectional area of the tungsten wire. A of gold/A of tungsten.
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For environment conditions of 100 kPa and 25 °C, determine (a) the exergy of argon at the inlet, (b) the energy destruction during the process, and (c) the second-law efficiency.
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The probability of not detecting the impurity if it is absent is .90. The prior probabilities of the impurity being present and being absent are .40 and .60, respectively. Three separate experiments result in only two detections. What is the poste
One is made from gold and the other from tungsten. Obtain the ratio of the cross-sectional area of the gold wire to the cross-sectional area of the tungsten wire. A of gold/A of tungsten.
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Taking the beginning tire pressure to be 220 kPa (gage) and the atmospheric pressure to be 100 kPa, determine the fraction of air that can be lost from a tire per year.
Burkhammer Inc. has provided the following data for the month of August. There were no beginning inventories; consequently, the direct materials, direct labor.
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