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There is a convex lens of focal length 2...

There is a convex lens of focal length 20 cm. An object of height 3 cm is placed perpendicular to principal axis of lens at a distance 10 cm from the lens. Find the size of image.

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To solve the problem, we will follow these steps: ### Step 1: Identify the given values - Focal length of the convex lens (f) = 20 cm - Height of the object (h) = 3 cm - Object distance (u) = -10 cm (negative because the object is placed on the same side as the incoming light) ### Step 2: Use the lens formula to find the image distance (v) ...
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