Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It ...

Remember the volume of a cylinder is \(\pi r^2 h\). The volume of the cone is one third of the volume of the cylinder. Calculate the volume and total surface area of the cone (to 1 decimal place).

The basic idea which led to the cone-plate geometry came from Mooney and Ewart 1, who were trying to eliminate end corrections in coaxial cylinder viscometers. In deriving the equations governing ...

Reach up and turn around - great! The girl tries to make herself into a cone shape, and an image of a cone appears. A second girl starts to sing and other cones appear as she mentions them.