Thursday

November 27, 2014

November 27, 2014

Posted by **Joe** on Sunday, December 13, 2009 at 8:46am.

- physics -
**drwls**, Sunday, December 13, 2009 at 10:49amIn this case the displaced fluid weighs 1.03 - 0.730 = 0.300 N (the buoyancy force). The displaced fluid mass is 0.300/g = 0.0306 kg. Divide that by the cylinder's volume for the mass density

(demsity) = 0.0306/3.9*10^-5

= 784 kg/m^3

Divide that by ths density of water (1000 kg.m^3) to get the specific gravity of the alcohol.

**Answer this Question**

**Related Questions**

chemistry - 1. 30.0 ml of ethyl alcohol(density=0.790g/ml)are added to a ...

chemistry - 1. 30.0 ml of ethyl alcohol(density=0.790g/ml)are added to a ...

Calc - cylindrical can is to be made from a rectangular piece of aluminum that ...

11th Grade-Calc - cylindrical can is to be made from a rectangular piece of ...

mat 116/algebra - A cylinder has a radius of 5 in. If the volume of the cylinder...

Geometry Help & Proofs - The ratio of the volume of Cylinder A to the volume of ...

Physics - A 50 kg piston with a radius of 50 cm floats on a cylinder that is ...

maths - two cylinders have identical bases with differnt lengths.the length of ...

Algebra 1 - A cylinder has a radius of 5 in. If the volme of the cylinder is ...

Algebra 1 - A cylinder has a radius of 5 in. If the volme of the cylinder is ...