Question: A mercury thermometer, which has been on a table for some time, is registering the room temperature, 57F. Suddenly, it is placed in a 395F

A mercury thermometer, which has been on a table for some time, is registering the room temperature, 57F. Suddenly, it is placed in a 395F oil bath. The following data are obtained for the response of the thermometer. If after 25 seconds the thermometer reading is 319 F, determine the thermometer time constant.

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