Question

How is the phenomenon of persistence of vision used in motion pictures ​

Answer 1

Persistence of vision means that the image is retained by the eyes for a small time after it was originally seen, if it was not there motion pictures and cartoons will be like viewing picture after picture slideshow. This persistence of vision gives the motion picture its smooth flow and make it look like they are moving within the screen

Answer 2

Explanation:

the properties of ionic compound (i) melting point (ii) conductivity (iii) solubility (b) carbon form only covalent compounds not ionic