When comparing conduction velocity between warm and cold temperatures, why would conduction velocity in warm temperature have a higher range of conduction velocity values compared to the cold temperature data.?

When comparing conduction velocity between warm and cold temperatures, why would conduction velocity in warm temperature have a higher range of conduction velocity values compared to the cold temperature data.?

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter4: Numerical Analysis Of Heat Conduction

Section: Chapter Questions

Problem 4.3P

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Concept explainers

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.

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Step 1

Conduction velocity is the speed at which an electrical signal travels through a nerve or muscle.

The difference in conduction velocity between warm and cold temperatures is due to changes in the physical properties of the nerve or muscle fibers.

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