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i am trying to solve this [t is time and T is temperature] to find the time t,
6450*Pi*(0.00185^2)*(0.0625)*836
dt = --------------------------------------------- dT
(1.2^2)*7.5 - 108*Pi*0.00185*0.25*T
between the limits 0 and 180degC
can someone help me:D
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Integrate 23.0917 / (68.824 - T) dT.
Wolfram's integrator says:
-23.0917 ln(68.824 - T), but when you substitute 180 and 0, you get a math error because
the natural log of a negative number is impossible to do.
igloo myrtilles fourmis
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