ACTIVITY 2: 1. A moist paper containing 20% water goes into the dryer in a continuous process. The paper leaves the dryer containing 2% water by weight. Calculate the weight of water removed from the paper per 100 lb of original moist paper.

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A:

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A: Answers for blanks are-

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Q: D: Define and draw the Unit Cell and give an example.

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Q: 4. Draw the (211) plane on a standard set of x,y,z coordinates.

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Q: 4- Prove the continuity equation.

A:

Q: What is meant by the number of degrees of freedom?

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Q: 2 Briefly describe the functions of drilling fluids.

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Q: Give an example of a hybrid system that involves recycle.

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Q: Draw another schematic drawing as well as show dead zones

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Q: 2. List the most important pipe friction formula.

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Q: you do it in another way especially the F and K part

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Q: Calculate the energy of a light wave with a wavelength of 730nm.

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Steady State Model

The steady-state model typically states that the entire universe is always enlarging, although it balances a fixed average density and matter that is being constantly generated to make new galaxies, star forms at a similar rate that the previous ones get indistinguishable due to the growing range and velocity of recession.