It is required to layout on the ground a rectangular lot 505.20 m long and 251.70 m wide. The tape to be used is exactly 100 m at 10 kg pull at 28 degrees celcius temperature. If the actual fieldword will be done at temperature 50 degrees celcius and the applied pull is 10 kg, what is the corrected area if the coefficient of thermal expansion for the tape is 0.0000116 per degrees celcius.

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Temperature Difference and Heat Transfer

Whenever there is a flow of heat flux resulting from a temperature gradient within the material or between two materials, there is heat transfer. Heat transfer primarily arises due to temperature differences between two bodies or within bodies. The term temperature gradient denotes temperature differences or variation of temperature due to change in some quantity. The fundamental use of the concept of temperature is found in the zeroth law of thermodynamics.