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प्रश्न
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संबंधित प्रश्न
A student used a device (X) to obtain/focus the image of a well illuminated distant building on a screen (S) as shown below in the diagram. Select the correct statement about the device (X).
What is a virtual image?
Which type of mirror can form a real image?
The letters on the front of an ambulance are written laterally inverted like 
. Give reason.
Draw suitable diagrams to illustrate the action of (i) concave mirror and (ii) convex mirror on a beam of light incident parallel to the principal axis.
Discuss the position and nature of image formed by a convex mirror when an object is moved from infinity towards the pole of mirror.
Name the kind of mirror used to obtain:
A virtual and diminished image
The magnification for a mirror is -3. How are u and v related?
The distance from the pole to the focus is called ______.
The minimum length of the mirror required to see the full image of the person is half ‘ of his height.
