physics: pls!!!!! i need ur help.
in an experiment to verify Newton's law of cooling, the temperature of hot water in a calorimeter $T/^{o}C$ is plotted against time t/min. Which of the following is true about the graph? (a) The graph is linear and parallel to the T-axis. (b) the slope of the graph is positive. (c) the slope of the graph is negative. (d) the graph is hyperbola.
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