Question
In an experiment to verify Newton's law of cooling, the temperature of hot water in a calorimeter
T/oC
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
T/oC
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
Answers
callie
Hi don't look like their awake yet. What time is it where you are?
Benedict
The slope of the Graph will be Negative