Absorbance at 750 nm in Lowry's method is used because it corresponds to the peak absorbance of the copper-tyrosine complex formed during the reaction, ensuring accurate measurement of the protein concentration. This wavelength specifically targets the color change associated with the biuret reaction, enhancing the sensitivity and specificity of the assay.
Absorbance measurements are taken at λ max because it represents the wavelength at which a compound absorbs light most strongly, allowing for more accurate and sensitive detection of the compound. Additionally, λ max provides specific information about the electronic structure of the compound, aiding in its identification and characterization.
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The speed of sound can be determined using the method of echoes by measuring the time it takes for a sound wave to travel to a reflective surface and back. By dividing the total distance traveled by the time taken, one can calculate the speed of sound as twice the distance divided by the time taken. This method is commonly used in environments where direct sound measurements are difficult, such as in large open spaces or underwater.
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Absorbance measurements are taken at λ max because it represents the wavelength at which a compound absorbs light most strongly, allowing for more accurate and sensitive detection of the compound. Additionally, λ max provides specific information about the electronic structure of the compound, aiding in its identification and characterization.
The Scientific Method :)
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scientic method
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They indicate progression in the arts. They were taken from Judo and their traditions. For the instructor they help them know what skills the student should know and what they should be learning. For the students they provide a method of reward.
Empirical method is generally taken to mean the collection of data on which to base a theory or derive a conclusion in science.
photogrammetry
Gabapentin should be taken exactly as prescribed by a doctor.
Judaism
The scientific method
A random sample should be taken from an entire population.