A powerful beam of light through the transparent slide image is focused by a convex lens to produce an image on a screen .
vanshika goyal
principle of a totalstation
The main principle is that electricity could be sent wireless and he proved it.
Force
The working principle of wind power is exceptionally simple. Wind turns the blades on a windmill and the power that is generated is stored for later use.
it follows the law of refraction.
The principle of LCD projector is to display different thing larger like video ,images, computed images and different items large .
A projector that projects images from 35mm slides.
A camera, a photocopier, and a slide projector all use lenses to perform their functions.
To set up a slide projector, one will need the correct equipment. Generally, one will need to connect the projector to a laptop or computer, then turn on the projector.
You don't need a slide projector or an overhead projector.
vanshika goyal
The principle of LCD projector is to display different thing larger like video ,images, computed images and different items large .
Slide projectors are considered "old technology", but if you have slides and a projector, showing them would emphasize that you and your dad predate PowerPoint. And that's not a bad thing.
The Automatic 543 is the model of the projector that takes this tray.
You do not need a projector.
A 35 mm slide projector can be purchased from most camera or electronics shops. They can also be purchased used from eBay, Amazon, or found on Craigslist.