The image created by a converging lens is projected onto a screen that is 60 cm from the lens. If the height of the image is 1/4 of the height of the object, what is the focal leng | Suva Ai
The image created by a converging lens is projected onto a screen that is 60 cm from the lens. If the height of the image is 1/4 of the height of the object, what is the focal length of the lens?
1.The image created by a converging lens is projected onto a screen that is 60 cm from the lens. If the height of the image is 1/4 of the height of the object, what is the focal length of the lens?
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