Specific Energy

Read the following examples and using the table on p. 45 as well as other material in the text determine which system is MOST likely being described:

2. Explain your observations in detail in terms of concentration gradient, diffusion, osmosis, osmotic pressure, passive transport, and active transport.

What would happen if you increased the driving pressure? Use the simulation to arrive at an answer. The concentration remained the same but the filtrate rate increased.

Solutions: 1a 2c 3c 4d 5d 6c 7c 8d 9d 10a 11d 12a 13c 14c 15d 16c 17c 18b 19b 20c 21d 22a

1. What two parameters are responsible for creating the movement (filtration and reabsorption) of fluid across the capillary wall?

For MR = 0, Qw= 3498.65/0.3294 = 10621.28 and Qe= 2719.8714/0.065 = 41844.18. Hence Q = 52465.46.

%The invariant mass of the electron pair, evaluated via the energy-momentum four-vectors at the beam pipe,

a) You are to show each step in your solution: UNF, 1NF, 2NF, 3NF .

Describe your answer for each item below in complete sentences, whenever it is necessary. Show all of your calculations and processes for the following points:

Q6b. Write down the simplified Cartesian Navier-Stokes momentum equations that you think are the closest representation to the equations you actually solved in Fluent. State why these aren’t actually the equations you solved. (10 marks)

· Complete Problems 4 5A and 4 6A. When responding to the analysis component of 4

4. The flow velocity increases as the flow gets closer to the barrier wall and reduces as it moves away from the wall. This is because as the flow rate is constant (Conservation of mass) while the area of the flow cross section decreases when it gets closer to the barrier wall, the flow velocity increases. This is best understood by referring to the continuity equation,

There are many forms of energy. The types of energy that can affect the toy car are potential energy, kinetic energy, and work of friction. Potential is the energy of an object due to its position. Kinetic energy is the energy due to motion. Friction plays a part because it shows how much energy is needed for the car to move. All these energies are intertwined in the toy car.

2) State qualitatively why an incremental change in mass (i.e. 50 g) for the fully submerged case results in a different change in height, Δh, than the same incremental change in mass for the partially submerged case.

Among those courses, I found the hydraulic ones quite interesting, especially designing different hydraulic structures for various water engineering purposes. Thereafter, hydraulics has become my all-time impressing subject. In fact, its attractiveness motivated me very much to become among the three top students in related courses. Apart from hydraulics theories, I enjoyed the practical courses very much especially my internship in a laboratory where I cooperated a PhD student to conduct experiments on the hydraulic jump over a rough bed. This event ignited my desire for doing my own research and advancing my education to the next level. Therefore, I took the Iranian National Entrance Competition for Master Programs and gained the rank of 23 out of 1710 rivals for Agricultural Engineering-Hydraulic Structures program in 2008. I spent a whole year studying intensively for this competitive exam; however, my enthusiasm helped me win a place with a very good