Sunday

April 19, 2015

April 19, 2015

Posted by **Anonymous** on Thursday, January 20, 2011 at 10:25pm.

a) 1.98%

c) 19.8%

b) 0.198 %

d) cannot determine

- physics -
**Henry**, Saturday, January 22, 2011 at 7:23pm101.1g = 0.1011kg,

V = 10^-6m^3/cm^3 * 38.2cm^3 =

38.2*10^-6m^3.

Density = 0.1011kg / 38.2*10^-6m^3 =

2.6466*10^-3 * 10^6 = 2647kg/m^3.

Error = 2700 - 2647 = 53kg/m^3.

%Error = (53/2700) * 100% = 1.96.

ans. = a.

CHEM PLZ URGENT!! - 19. A block of aluminum has a volume of 126.5 cm3. Its ...

Science - A piece of aluminum has a mass of 39.15g and a volume of 14.5cm cube. ...

conversion problems - Im not sure how to convert these because of the cm cubed ...

Chemistry - A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat...

Chemistry - A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat...

chemitry - A block of aluminum with a volume of 98.5 cm3 absorbs 67.4 J of heat...

Chemistry I - A block of aluminum with a volume of 96.6 cm3 absorbs 66.6 J of ...

Algebra - The density of aluminum is 2.70 g/cm3, and the average mass for one ...

chemistry - The density of aluminum is 2.70g/cm3 and the density of chromium is ...

Physics - Calculate how much work does a block of aluminum of mass 100 kg do if ...