In a particular run of the “archimedes principle” experiment a particular unknown substance is found to have a “dry mass” of 4.5 grams while the “wet mass” is 4.25 grams. a.) what is the density of the substance? b.) what is the objects volume?

D = 18000 kg/m3

V = 2.5*10{-7}m3

Explanation:

From the Archimedes principle,

Weight of fluid displaced = W_{air} - W_{water}

W_{air} = 4.5 gm

W_{water} = 4.25 gm

W = 2.4525*10{-3} N

D = 18000 kg/m3

b) object Volume can be obtained  as ,

V = 2.5*10{-7}m3

answer; ///i believe that the correct answer is (45*) at a 45 degree check first good

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.