Asmall metal bar, whose initial temperature was 30° c, is dropped into a large container of boiling water. how long will it take the bar to reach 80° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) 43.2 correct: your answer is correct. sec how long will it take the bar to reach 99° c? (round your answer to one decimal place.)