Enistein Science Exhibition 2018

                                                                   PROJECTOR: 

              

WE The students of orchids the international school have done some science working models. There were many projects. We have made a projector.  We have got a idea to make a projector by- we have projector in our class and we thought that it will be interesting. Here is a description of it:                                                       

A projector is used for presentation. There are two types of projector- image projector and video projector. We made a image projector which shows images. first I thought that it is very hard to do but when we tried it was easy. 

 

SCIENCE- It works because of the shape of the lens. There are two types of lens- convex and concave lens. We have used convex lens which helps to see smaller pictures as bigger in size.  So, it is the main part of a projector.

 

 

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