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प्रश्न
An object AB is placed between 2F1 and F1 on the principal axis of a convex lens as shown in the diagram. Copy the diagram and using three rays starting from point A, obtain the image of the object formed by the lens.
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उत्तर
संबंधित प्रश्न
A magnifying glass forms ______.
The magnification by a lens is -3. Name the lens and state how are u and v related?
The magnification by a lens is +0.5. Name the lens and state how are u and v related?
The maximum magnifying power of a convex lens of focal length 5 cm can be ______.
What are conjugate foci?
Name the lens used as a magnifying glass.
Define magnification produced by a lens. State its unit.
Name the lens for which magnification can be 1. For what position of the object will the magnification be 1?
Write an expression for the magnifying power of a simple microscope. How can it be increased?
State two uses of magnifying glass.
