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I applied 1 Joule to 1 kg cube of water. I set heat flux = 0 to effectively insulate the water cube.
Expected change of temperature ΔT = 0.00024108 K = 0.24108 mK
Q = mcΔT = (1 kg)(4148 J/kg*K)(ΔT) = 1 J ∴ ΔT = 0.00024108 K = 0.24108 mK
I discovered that the external temperature does not matter when Heat Flux = 0.
I discovered that the initial temperature affects the rise of T. Numbers: https://imgur.com/a/F7VId8m
Project Directory shared: https://drive.google.com/drive/folders/ ... sp=sharing
One source of difference is the slew rate of the heat applied in pulses instead of constantly.
Can you help. Do you know why the temperature rise is different at different temperatures? ; I don't see any temperature dependencies in my project.