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How to make 60“ projector's projection size into 150”?

How to make 60“ projector's projection size into 150”?

Grade:9

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
11 months ago
Dear student

Hint is use lens

concave or convex or any other

Ill provide link to type of lenses

https://www.askiitians.com/iit-jee-ray-optics/thin-lens/

Regards
Vikas TU
14149 Points
11 months ago
Adjust the zoom setting on the projector. This process varies depending on your projector model. Some projectors use a manual zoom, which requires you to turn the lens to increase the image size, while others require you to press a button on the projector or remote control to adjust the zoom level.

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