What percent transmission should a sample containing
If a sample containing 0.1mg/L of nitrite-nitrogen gives 85 percent transmission when submitted to colorimetric analysis, what percent transmission should a sample containing 0.2 mg/L produce in analysis follows Beer's law?
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Data collected over a long period of time show that the length of time x to complete a particular college entrance test is normally distributed with an average of 125 minutes and a standard deviation of 18 minutes.
Data collected over a long period of time show that the length of time x to complete a particular college entrance test is normally distributed with an average of 125 minutes and a standard deviation of 18 minutes. Ordinarily entrance tests have a
Steam at 550 degree Celsius, 17.5 MPa enters the high-pressure turbine of an ideal reheat Rankine cycle.The steam mass flow rate is 50 kg/s. Determine the thermal efficiency of the cycle and net power output.
The safe slides with a constant speed if Clyde pushes from behind with 440 N of force while Bonnie pulls forward on a rope with 310 N of force. What is the safe's coefficient of kinetic friction on the bank floor?
If the rate of heat transfer is 0.3 Btu/s, determine the time in min for the process of water to occur. Kinetic and potential energy effects are negligible.
What is the the required pump horsepower, total pressure drop, and pipe diameter using iterative methods to solve and taking minor losses into effect?
The electric field everywhere on the surface of a charged sphere of radius 0.290 m has a magnitude of 600 N/C and points radially outward from the center of the sphere. What is the net charge on the sphere?
A hydrogen bond between two water molecules is approximately 1/20as strong as a covalent bond between oxygen and hydrogen.
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