Write a biography, using 500 words, of one or more of the following scientists: Robert Boyle, Lord Kelvin (William Thomson), or James Maxwell.

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° 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.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

What is the mass of the same rock on the earth

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant