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Draw a ray diagram in each of the follow...

Draw a ray diagram in each of the following cases to show the formation of image, when the object is placed :
anywhere in front of a concave lens.

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### Step-by-Step Solution: 1. **Draw the Concave Lens**: Start by sketching a concave lens. This lens is thinner at the center and thicker at the edges. Label the lens as "Concave Lens". 2. **Draw the Principal Axis**: Draw a horizontal line through the center of the lens. This line is known as the principal axis. 3. **Mark the Optical Center**: Identify and mark the optical center (O) of the lens, which is the midpoint of the lens. ...
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