Plane figures are three dimensional.

Define three dimensional motion.

Which of the following is not true about the voids formed in three dimensional hexagonal close packed structure?

State in each case, whether the motion is one, two or three dimensional. An ant crawling on globe

State in each case, whether the motion is one, two or three dimensional. A piece of paper flying in the sky.

State in each case, whether the motion is one, two or three dimensional. A speeding bus on a straight highway Moon revolving around the earth.

The correct statement cubic close packed in three dimensional structure?

The ........... of closed plane figure is the distance around its boudary.