Free Points for whoever answers this

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle

A“still” is the name that differentiates a photograpgh or single motion picture frame from a motion picture.

Which of the following describes the multimedia era? a. an era in which artists created works using paint software such as photoshop, without actually programming. b. an era of interactive technology where 3d computer graphics were used to create a virtual environment. c. an era in which most of the computer art work centered around computer programming. this is for plato .