Respuesta :
The quantity δq/δt is the rate of heat transfer from the hot to the cold end of the rod true.
Q/t is the rate of heat transmission, and Q/t = kA ((T1-T2)/l), where k is the material's thermal conductivity, A is the cross-sectional area, T1-T2 is the temperature difference, and l is the thickness.
The pace at which heat transfers increases with temperature difference. One or more of the following three processes transfer heat. Conduction, such as coming into contact with things physically.
According to the Second Law of Thermodynamics, energy must be added in order for heat energy to go from a body at a lower temperature to a body at a higher temperature. Q = A * U * is a basic heat transfer formula (To - Ti). Summertime, on the other hand, results in an increase in surface temperature due to solar radiation.
Learn more about heat energy here brainly.com/question/13178243.
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