Reference no: EM13905058
1. A laboratory receives a sample of a metallic alloy composed of aluminum and magnesium. The sample is a solid cylinder with a diameter of 2 cm and a length of 5 cm. Its mass is 15.70 g. What is its density? What is its specific gravity?
2. A boat has a dry weight of 3500 lbs. How many liters of water does it displace?
3. A steel pipe runs vertically from the floor of the ocean to the surface. The pipe is empty -- that is, contains air at atmospheric pressure . What is the water pressure on the pipe 200 m below the surface? At that point, what is the force on 1 cm^2 of the pipe wall? (Density of seawater = 1.03 kg/L)
4. Water is flowing through a circular pipe with an internal diameter of 1 meter, at a rate of 0.5 m3/s. What is the water's flow velocity? What is its dynamic pressure?
5. The static water pressure at point 1 in a pipe is 100 kPa, and the fluid velocity is 2 m/s. At point 2 downstream, the pipe widens and the velocity decreases to 1 m/s. What is the static pressure at that point? The usual assumptions concerning laminar flow, no friction losses, incompressibility, etc. all apply.
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Examine the multiple points-of-view and weigh the evidence
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Minimal effect on the workers and productivity
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Identify the various instruments
: Select a balance sheet of a manufacturing company and a banking company and identify the various instruments used by them to raise the capital. Also analyse these instruments critically.
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What is water pressure on the pipe 200 m below the surface
: A laboratory receives a sample of a metallic alloy composed of aluminum and magnesium. The sample is a solid cylinder with a diameter of 2 cm and a length of 5 cm. Its mass is 15.70 g. What is its density? What is its specific gravity?
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What is really going on and what are the problems
: What is really going on? What are the problems? What is the main issue? How do the problems relate? What are the underlying issues? Describe how or why these issues developed
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Purpose of budgeting
: If sales forecast is subject to error, then there is no purpose of budgeting. Do you agree? Substantiate your views and also discuss how a flexible budget can be used by management to control the costs.
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How can communication between department in yourorganization
: How can communication between department in your organization be improved to avoid conflict?
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Purpose of budgeting
: If sales forecast is subject to error, then there is no purpose of budgeting. Do you agree? Substantiate your views and also discuss how a flexible budget can be used by management to control the costs.
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