Name two devices whose working is based on the phenomenon of persisten

1.	Name two devices whose working is based on the phenomenon of persistence of vision.(OR)Name any two applications based on persistence of vision.
Answer» The working of a television set and motion picture is based on the phenomenon of persistence of vision. [Note: These are the examples of persistence of vision in daily life.

Name two devices whose working is based on the phenomenon of persistence of vision.(OR)Name any two applications based on persistence of vision.

Answer»

The working of a television set and motion picture is based on the phenomenon of persistence of vision.

[Note: These are the examples of persistence of vision in daily life.