Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion

Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 2 (Q.No. 24)

Heat Transfer, Refrigeration and Air Conditioning

24.

Thermal diffusivity of a substance is

directly proportional to the thermal conductivity

inversely proportional to density of substance

inversely proportional to specific heat

all of the above

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Sumit Sharma said: 9 years ago

Right @Rajeshch.

RajeshCh said: 1 decade ago

Thermal diffusivity = k/(density*specific heat).

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