MATH102 December 2014
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Question A 07

Shown in the figure below are three graphs of temperature over time, T(t), for objects satisfying Newton’s Law of Cooling, with . Which of the following is a reasonable description of the three plots?

  1. The three objects were all kept in the same ambient temperature .
  2. The three objects had different initial temperatures.
  3. The three objects had the same constant .
  4. The constant for Object 1 was smaller than the value of for Object 3.
  5. None of the above.

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MER QGQ flag, MER QGS flag, MER RH flag, MER RT flag, MER Tag Newton's law of cooling
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