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Draw ray diagrams showing the image form...

Draw ray diagrams showing the image formation by a concave lens when an object is placed
(a) between focus and twice the focal length of the lens
(b) beyond twice the focal length of the lens

Text Solution

AI Generated Solution

To solve the problem of drawing ray diagrams for image formation by a concave lens, we will follow these steps for both scenarios: ### (a) Object placed between focus (F) and twice the focal length (2F): 1. **Draw the Concave Lens**: Start by sketching a concave lens. Indicate the principal axis, the focal points (F), and the center of the lens. 2. **Position the Object**: Place the object (an arrow) between the focal point (F) and twice the focal length (2F) on the left side of the lens. ...
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