A rigit tank of cold fluid sits in a room at 300 k = Too. The cold fluid is initially at 200 K = To. The fluid temperature is observed to vary with time given at T(t)system=Too - (Too-To)exp[-t/5000 s]

A rigit tank of cold fluid sits in a room at 300 k Too The cold fluid is initially at 200 K To The fluid temperature is observed to vary with time given at Ttsy class=