Problem based on length change
The New River Gorge bridge in West Virginia is a 518 m long steel arch. How much will its length change between temperature extremes -22°C and 36°C? answer should be in cm.
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If the dew point is 10 oC, determine the thickness of the insulation (ki=0.05 W/m.K) around the copper pipe to avoid condensation on the outer surface. Assume thermal contact resistance is negligible.
Four solid plastic cylinders all have radius 2.51 cm and length 6.48 cm. Find the charge of each cylinder given the following additional information about each one.
A manufacturer purchased machinery for rs 50000.the estimated life of the machine was 10 years .At The beginning of the 4th year a new machine was purchased at a cost of rs 10000.
Dean Foods produces a variety of snack products, including fried pork rinds. The cost of one batch of pork rinds is below: Direct Materials $ 12.00 Direct Labor 10.00 Variable Overhead 6.00 Fixed Overhead 9.00
Jordan, who is paid monthly, is single and claims 0 deductions. He earns $100,000 per year as a manager at a firm. Calculate the taxes withheld from his earnings.
One kilogram (1 kg) of superheated steam at 300 degrees C and 200 kPa is contained in a rigid tank. One thousand (1000) kJ of heat is transferred to the steam. How much work is done by the steam during the process?
If the gas is heated so that both the pressure and volume are doubled, what is the final temperature? answer should be in : C°
Since the dollar value of the company's cost of goods sold is generally 65 percent of total sales, cost of goods sold is $149,500 in May, $162,500 in June, $169,000 in July, and $156,000 in August.
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During a training exercise, Lieutenant Carter was planning to maneuver Third Platoon across a river that created a linear danger area.
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