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The amount of heat flow through a body by conduction is...

This question belongs to Mechanical Engineering Heat And Mass Transfer
Heat and Mass Transfer
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The amount of heat flow through a body by conduction is

Answer & Solution
Correct Answer: Option D
The amount of heat flow through a body by conduction is - Directly proportional to the surface area of the body - Directly proportional to the temperature difference on the two faces of the body - Dependent upon the material of the body
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1 Comment
V UMA
V UMA 6 years ago
Since Q = -K A ♢T
Here Q - Heat flow
K - Thermal conductivity / material property
A - Surface Area
♢T - Temperature Difference ( T1 - T2 )
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