Physics 24.1 Variable Heat Transfer (1 of 25) Changing Sink Temperature

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In this video I will calculate the heat transfer QT=? from t0=0 to tf=40s from T1 to T2 knowing that T1 remains constant and T2 does not remain constant.

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  1. Michel van Biezen
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Sir i m watching ur videos since 2013 ur videos helps me a lot in understanding concepts Thank u sir

atifmuzaffar
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Sir i m from India and i have good luck for watching ur videos i hope many Indian student get benifit by you thankss for guiding

urvilsinha
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sir can u please do some tutorials for metrices and vectors for engineering level. This is a very valuable channel.Thank you sir

shaveennissanka
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Hi, could you show how could be solved a heat up problem for fluid flow in to the pipe with electrical heater along. We will have a variable heat which will be work for fluid heat up.

awoldn
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Sir, thank you for the video. Could you please correct me if I'm wrong? Temperature of the sink will increase with time thus decreasing the driving force △T, then △T2=2℃/sec isn't correct. If this is the case, the total Q you calculated based on T2=20+2t might not be correct.  I think total Q would be less than if i'm

guenheejunheelee