What type of visual aid is showing the actual thing being discussed?

Question

A. Photograph

B. Graph

C. Object

D. Videotape

Reed · Accepted Answer

C is correct. A photo or a video tape is a representation of the object, not the object itself. All four are very useful, however, in that sometimes there is no object to represent an idea.

Reed · Answer

Well, obviously... What is YOUR choice?

Anonymous · Answer

sorry c

Reed · Answer

And do keep in mind that if, for example, you are demonstrating how to husk corn to a large auditorium or lecture hall, a video on a large screen might be more effective than a small ear of corn in your hand when the people in the back of the room might need binoculars to see what you're doing.