Question

can u give me this question answer
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Answer 1

Answer:

2. In an experiment when a beam of light is passes through a chemical solution, a certain fraction of the incident light will be absorbed or reflected and the remainder will be transmitted. The following table gives the results from an experiment in which several solutions of known concentrations of pure chemical were used to measure the amount of transmitted light to determine the relationship between the optical readings Y and the concentrations X. Generate a linear ralation between X and Y (10M) 12 0.36 Observation Optical Readings (Y) Concentration (x) * m * g * s / L * i * t * e * r 1 2.86 2 2.64 3 1.57 4 1.24 5 0.45 6 1.02 7 0.65 8 0.18 9 0.15 10 0.01 11 0.04 0 0 1 1 2 2 3 3 4 4 5 5