Posted by **Anonymous** on Saturday, February 25, 2012 at 7:55am.

a hollow cylindrical pipe is 21m long .its outer and inner diameters are 10 cm and 6cm respectively .find the volume of copper used in making the pipe?/

## Answer this Question

## Related Questions

- Physics - A cylindrical aluminum pipe of length 1.52 m has an inner radius of 2....
- heat transfer - a. Steam at 230oC flows through a steel pipe ( = 15/. ) ...
- Geometry - Jake has two similar cylindrical pipes. The radius of the first ...
- physics - A copper pipe with an outer radius of 0.010 m runs from an outdoor ...
- Physics - A copper pipe with an outer radius of 0.011 m runs from an outdoor ...
- Fluid Mechanics - Water flows into a cylindrical tank through pipe 1 at a rate ...
- Math - The cross section of a pipe of length 49cm.the thicknes of the pipe is ...
- Thermodynamics and Heat Transfer - A steam pipe is 75 mm external diameter and ...
- math - Water flows through a pipe with the inner diameter of 20cm at a speed of ...
- math - a cross section of a hollow circular pipe shows that its inner diameter ...