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Time Based on this information, answer the following: Describe what is occurring within the calorimeter at the time intervals marked in the graph as A, B, and C Explain why the TA said that the extrapolation would only be valid if it stopped at the marked line between regions A and B. Explain why the extrapolation line is made using only the data points within region C. a. b. c.

I need help with questions B and C please.

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Answer #1

b. If you have data in A and B region then you only know the pattern of the plot within that region i.e the data only shows the behaviour of the calorimeter ( temperature chenge with time) in A and B region. As the pattern of the graph in C region is differenet from A-B region, you cant extrapolate the graph to C region.

c. The pattern of the graph in C can be best described by the data point in that region. So, its the best practice to extrapolate the graph using the points in C region.

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