Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Chapter 9.1, Problem 1CC

The heat loss (Q/t, in units of joules per second [J/s]) from the surface of a hot liquid is given by:

                     Q t = h A ( T T 0 )

Choose the correct set of fundamental dimensions for the parameter (h) from the choices below if the area (A) is given in units of square meters [m2]. Both the temperature of the liquid (T) and the ambient temperature (T0) are measured in degrees Celsius [°C].

  1. A.    MT–3
  2. B.     MT–3Θ–1
  3. C.     ML2T–1Θ
  4. D.    L2T–1
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