Homework Answers
The beginning of the straw is below the surface of the cranberry
juice. The end of the straw is a point above the surface of the
orange juice. Let h_o be the height differential between the
surface of cranberry juice and the end point of the straw located
above the orange juice glass."
Anyhow, with this reading, it will be v = sqrt (2*g*h_o)
The easy way this is derived is that the Kinetic Energy at exit is
equal to the potential energy of the drop in elevation. Basically
1/2 mv^2=mgh or v=sqrt (2gh)
Exercises After comparing the 100% cranberry juice absorption spectrum to the 100% apple juice aborption spectrum,...
Exercises After comparing the 100% cranberry juice absorption spectrum to the 100% apple juice aborption spectrum, do you think that apple juice contributes to the color of cranberry-apple juice at the Amax you selected? Why or why not? 2. When you look at cranberry juice and at apple juice, the colors that you see are the parts of the visible spectrum that is not absorbed by the juices. When you look at the absorption spectra of cranberry juice and apple...
A fruit juice cocktail is prepared by mixing apple juice concentrate (30% w/w sugar), cranberry concentrate...
A fruit juice cocktail is prepared by mixing apple juice concentrate (30% w/w sugar), cranberry concentrate (17% w/w sugar) and grape juice concentrate (25% w/w sugar) in 1:0.5:0.5 proportions (1 part of apple concentrate for 0.5 part of cranberry concentrate and 0.5 part of grape concentrate) respectively. Water is added to this mix such that the sugar content in the final juice product is 10% (w/w). Calculate the amount of each juice concentrate necessary to prepare 1000 kg of fruit...
Why does drinking cranberry juice help prevent UTI infections.
Why does drinking cranberry juice help prevent UTI infections.
A steady-flow water power plant has the following inlet and outlet conditions: Inlet Outlet Presu...
A steady-flow water power plant has the following inlet and outlet conditions: Inlet Outlet Presure, P psig Pressure, P psig Elevation,乙ft Velocity、 V, ft / s Temperature, T: ℉ 75 400 70.0 0 50 70.1 The plant is adiabatic. How much work does it deliver per lbm of fluid flowing through? with an opening
A steady-flow water power plant has the following inlet and outlet conditions: Inlet Outlet Presure, P psig Pressure, P psig Elevation,乙ft Velocity、 V, ft / s...
1. Based on the color of cranberry juice, what wavelength of visible light will it transmit?...
1. Based on the color of cranberry juice, what wavelength of visible light will it transmit? What wavelengths will it absorb? 2. What assumptions are we making about the absorbance spectrum of Apple juice?
1. a solution mixture of 28 ml of 100% cranberry juice is diluted to 100.0 ml...
1. a solution mixture of 28 ml of 100% cranberry juice is diluted to 100.0 ml in a volumetric flask. calculate the %(v/v) concentration of cranberry juice in the solution 2. Suppose that you measured the absorbance spectrum of a juice solution and obtained the spectrum below. What wavelength should be used to generate the Beer's Law plot of differing concentrations of that juice? 3. Refer to the calibration curve provided in Figure 2. a. What are the labels...
This assignment is about fact-checking cited resources. It is not about the effectiveness of cranberry juice...
This assignment is about fact-checking cited resources. It is not about the effectiveness of cranberry juice on UTIs. You are asked to go to one of the sources cited and see if the statement in the article MATCHES the information provided by the cited reference. The article states, "Because E coli represents the majority of urinary isolates among nursing home residents, cranberry products remain an appealing UTI prevention strategy, but evidence is conflicting.9,10 " Footnotes 9 and 10 give you...
Marigold Inc. produces organic cranberry juice from cranberries it farmed. Unfortunately, it has been a bad...
Marigold Inc. produces organic cranberry juice from cranberries it farmed. Unfortunately, it has been a bad year for cranberries because of severe cold weather. Marigold has only 9,000 litres of juice. It usually sells 14,400 litres at $3.00 per litre. The variable costs of farming the cranberries are $0.85 per litre. Marigold has loyal customers, but its managers are worried that the company will lose customers if it does not have juice available for sale when people stop by the...
Exercise 4.22 Riverbed Inc. produces organic cranberry juice from cranberries it farmed. Unfortunately, it has been...
Exercise 4.22 Riverbed Inc. produces organic cranberry juice from cranberries it farmed. Unfortunately, it has been a bad year for cranberries because of severe cold weather. Riverbed has only 8,700 litres of juice. It usually sells 14,300 litres at $3.10 per litre. The variable costs of farming the cranberries are $0.95 per litre. Riverbed has loyal customers, but its managers are worried that the company will lose customers if it does not have juice available for sale when people stop...
IF RESEARCHERS WANT TO PROVE THAT CRANBERRY JUICE CAN PREVENT URINARY TRACT INFECTION IN HUMANS, THEY...
IF RESEARCHERS WANT TO PROVE THAT CRANBERRY JUICE CAN PREVENT URINARY TRACT INFECTION IN HUMANS, THEY WOULD CONDUCT WHICH OF THE FOLLOWING TYPES OF STUDIES? HUMAN INTERVENTION STUDY, CASE STUDY, LABORATORY STUDY, HUMAN OBSERVATION STUDY
Exercises After comparing the 100% cranberry juice absorption spectrum to the 100% apple juice aborption spectrum, do you think that apple juice contributes to the color of cranberry-apple juice at the Amax you selected? Why or why not? 2. When you look at cranberry juice and at apple juice, the colors that you see are the parts of the visible spectrum that is not absorbed by the juices. When you look at the absorption spectra of cranberry juice and apple...
A steady-flow water power plant has the following inlet and outlet conditions: Inlet Outlet Presure, P psig Pressure, P psig Elevation,乙ft Velocity、 V, ft / s Temperature, T: ℉ 75 400 70.0 0 50 70.1 The plant is adiabatic. How much work does it deliver per lbm of fluid flowing through? with an opening
A steady-flow water power plant has the following inlet and outlet conditions: Inlet Outlet Presure, P psig Pressure, P psig Elevation,乙ft Velocity、 V, ft / s...
Marigold Inc. produces organic cranberry juice from cranberries it farmed. Unfortunately, it has been a bad year for cranberries because of severe cold weather. Marigold has only 9,000 litres of juice. It usually sells 14,400 litres at $3.00 per litre. The variable costs of farming the cranberries are $0.85 per litre. Marigold has loyal customers, but its managers are worried that the company will lose customers if it does not have juice available for sale when people stop by the...
Exercise 4.22 Riverbed Inc. produces organic cranberry juice from cranberries it farmed. Unfortunately, it has been a bad year for cranberries because of severe cold weather. Riverbed has only 8,700 litres of juice. It usually sells 14,300 litres at $3.10 per litre. The variable costs of farming the cranberries are $0.95 per litre. Riverbed has loyal customers, but its managers are worried that the company will lose customers if it does not have juice available for sale when people stop...
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