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प्रश्न
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संबंधित प्रश्न
When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper.
What is the nature of spherical mirror?
Explain the following terms :
Pole, Centre of curvature, Radius of curvature, Principal axis. Show them on separate diagrams for each of the concave and convex mirrors.
Complete the following diagrams shown in Fig. by drawing the reflected ray for each of the incident ray A and B.
What type of mirror can be used to obtain a real image of an object?
The erect image formed by a concave mirror is of size double the size of object. How are u and v related?
An object 5 cm high forms a virtual image of 1.25 cm high, when placed in front of a convex mirror at a distance of 24 cm. Calculate:
- the position of the image
- the focal length of the convex mirror.
Select the correct option:
Looking into a mirror one finds her image diminished, the mirror is:
Define the following term:
concave mirror
Which of the following has curved reflecting surface?
Define the radius of curvature.
