Lab:Thermal Energy Transfer The independent variables in part 1, the ones intentionally manipulated, are the .
The independent variable in part 2, the one that is intentionally manipulated, is the .
The dependent variable for both parts 1 and 2, the one that you measure the response in, is the .

What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn

Aspirin has a density of 1.40 g/cm3 what is the volume in cubic centimeters of a tablet weighing 320 mg ?

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years