Question: ( 2 5 pts ) A mercury - in - glass thermometer has a time constant of 7 s . If it is suddenly taken

(25 pts) A mercury-in-glass thermometer has a time constant of 7 s . If it is suddenly taken from its initial temperature of 30C and plunged into boiling water, what temperature will the thermometer indicate after
a.7 seconds?
b.21 seconds?
( 2 5 pts ) A mercury - in - glass thermometer

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