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    Heat Transfer (HT)
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    Exam 9: Heat Transfer and Thermal Properties: Part A
  5. Question
    The Thermal Diffusivities for Gases Are Generally
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The Thermal Diffusivities for Gases Are Generally

Question 17

Question 17

Multiple Choice

The thermal diffusivities for gases are generally


A) more than those for liquids
B) less than those for liquids
C) more than those for solids
D) dependent on the viscosity
E) same as for the liquids.

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