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The difference of momentum entering and exiting a control volume at multiple locations when the streamlines are normal to the control surface and parallel is not equal to the sum of the external forces. True or False?

The force of the weight of a fluid on a pipe bend can be neglected from the resultant force calculation if the bend is in the horizontal plane. True or false?

What is the minimum set of values that must be known to calculate the depth of the fluid after passing through a standing wave? (Select each of the values that must be known.): velocity after standing wave, velocity before standing wave, depth of fluid before standing wave, density of fluid.

When using the Reynolds Transport Theorem to express the change in momentum over the control volume, the *i* is equal to: density, area, mass or velocity

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That AB- 100 1 2 20 2 2 0 and trices shown to the right e A be the oorresponding n ×n matrix and ...

that AB- 100 1 2 20 2 2 0 and trices shown to the right e A be the oorresponding n ×n matrix and let B be i s in ers e Guess the to m or B, and then st Use the algorithm for finding A to find the invers s of the 3 330 3 330 4444] 11 1[10 If A is the corresponding n× n matrix and B is its...

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Urine formation (2pts) 9) What would be the effect on urine output if sodium channels in...

urine formation (2pts) 9) What would be the effect on urine output if sodium channels in the tubule cells were inhibited? The volume would increase. The volume would decrease, then quickly resume. The volume would decrease by one-tenth the sodium concentration The volume would decrease by half the s...

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Two questions 5) A spring balance is calibrated in an environment at a temperature of 20°C and has the following deflection/load characteristic. Load (kg) Deflection (mm) 40 60 It is then used in...

two questions 5) A spring balance is calibrated in an environment at a temperature of 20°C and has the following deflection/load characteristic. Load (kg) Deflection (mm) 40 60 It is then used in an environment at a temperature of 30°C and the following deflection/load characteristic is L...

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A chemist prepares a solution of nickel(II) chloride (Nici, by measuring out 36. umol of nickel(II)...

A chemist prepares a solution of nickel(II) chloride (Nici, by measuring out 36. umol of nickel(II) chloride into a 450 ml volumetric flask and filling the flask to the mark with water. Calculate the concentration in umol/L of the chemist's nickel(II) chloride solution. Be sure your answer has t...

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In a test of the effectiveness of garlic for lowering cholesterol, 42 subjects were treated with...

In a test of the effectiveness of garlic for lowering cholesterol, 42 subjects were treated with garlic in a processed tablet form. Cholesterol levels were measured before and after the treatment. The changes (before - after) in their levels of LDL cholesterol (in mg/dL) have a mean of 3.1 and a sta...

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Europa Company manufactures only one product. Presented below is direct labor information for November: Standard direct...

Europa Company manufactures only one product. Presented below is direct labor information for November: Standard direct labor hours per unit of product........................................................................3.90 Number of finished units produced..........................................

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1. A hospital determined that the average duration of a stay at the hospital is 7.1...

1. A hospital determined that the average duration of a stay at the hospital is 7.1 days. Suppose that the population standard deviation for the duration of stays at this hospital is 1.9 days. Researchers randomly select 26 former patients to include in further research on hospital stays. a) Use the...

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Using C language in code worrier 16 Worksheet 01 question 3 3. Ifvariable count starts at...

using C language in code worrier 16 Worksheet 01 question 3 3. Ifvariable count starts at 0, give the first 3 values of count that allows the ++ReadSPIBus statement to execute. for() if(count%5) 0) ++ReadSPIBus ++count Answer...

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Find a regular grammar for each of the following : a. 1 + 01 b. 1*01*...

Find a regular grammar for each of the following : a. 1 + 01 b. 1*01* + 01 c. {00, 10, 01} d. {Λ, 0, 1, 00, 11, … 0n, 1n, (01)n, …} e. All strings which have an odd number of 1’s...

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Use a bivariate linear regression trend model to estimate this trend equation: SALES = a +...

Use a bivariate linear regression trend model to estimate this trend equation: SALES = a + b(TIME) Is the sign of b what you would expect? Is b significantly different from zero? What is the coefficient of determination for this model? Explain your answers. Date Sales Time Mar-12 3,372.5 ...

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What is the number in the blink? thank you! Question 2 Teal Mountain Industries acquired two...

what is the number in the blink? thank you! Question 2 Teal Mountain Industries acquired two copyrights during 2017. One copyright related to a textbook that was developed internally at a cost of $20,000. This textbook is estimated to have a useful life of 5 years from September 1, 2017, the date it...

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4. According to flightstats.com, American Airline flights from Dallas to Chicago are on time 80% of...

4. According to flightstats.com, American Airline flights from Dallas to Chicago are on time 80% of the time. Suppose 100 flights are randomly selected. a) Explain why this is a binomial experiment. b) Compute the mean and standard deviation of the random variable X, the number of on- time flights i...

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Over the past decade, U.S. per capita consumption of water Multiple Choice and energy have leveled...

Over the past decade, U.S. per capita consumption of water Multiple Choice and energy have leveled off or fallen. and energy have both increased. has fallen, while per capita consumption of energy has increased. has increased, while per capita consumption of energy has fallen....

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[Q2-Home] Compute XL Z, iRMs, VR, Vi for different frequencies ranging from f-20 Hz to f=100...

[Q2-Home] Compute XL Z, iRMs, VR, Vi for different frequencies ranging from f-20 Hz to f=100 Hz at 20 Hz intervals, and from then onwards, discrete values f=200, 500, 1000, 2000 and 5000 Hz. Also, plot frequency (x-axis, logarithmic) vs. V and frequency (x-axis, logarithmic) VS. iRMS. Use the method...

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For a particular reaction, ΔH∘=−28.4 kJΔH∘=−28.4 kJ and ΔS∘=−87.9 J/K.ΔS∘=−87.9 J/K. Assuming these values change very...

For a particular reaction, ΔH∘=−28.4 kJΔH∘=−28.4 kJ and ΔS∘=−87.9 J/K.ΔS∘=−87.9 J/K. Assuming these values change very little with temperature, at what temperature does the reaction change from nonspontaneous to spontaneous?...

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Show the IEEE 754 binary representation of the numbers 0.75 and 0.50. Multiply the two numbers...

Show the IEEE 754 binary representation of the numbers 0.75 and 0.50. Multiply the two numbers in binary Check for overflow/underflow...

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3. In the substitution reaction (Co(NH3)s(H20)]3+ + Y → [CO(NH3)s Y]2+ + H20, changing the entering...

3. In the substitution reaction (Co(NH3)s(H20)]3+ + Y → [CO(NH3)s Y]2+ + H20, changing the entering group (Y) from SCN to Cl' results in very little change to the reaction rate. What does this tell us about the mechanism of the reaction? Draw a reaction coordinate diagram and write the rate...