what happens to the thermal conductivity of a water of a wall if its thickness is double
is it become half?
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1. Cross sectional area of solid
Q/t α A --------(1)
Larger the cross sectional area A of solid, larger number of molecules and free electrons on each layer parallel to its cross sectional area and hence greater will be rate of flow of heat through solid.
Thus, If Thickness of wall is doubled,The thermal conductivity becomes double.
Read more on Brainly.in - https://brainly.in/question/1033170#readmore
Q/t α A --------(1)
Larger the cross sectional area A of solid, larger number of molecules and free electrons on each layer parallel to its cross sectional area and hence greater will be rate of flow of heat through solid.
Thus, If Thickness of wall is doubled,The thermal conductivity becomes double.
Read more on Brainly.in - https://brainly.in/question/1033170#readmore
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thermal conductivity is double
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