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संबंधित प्रश्न
The diverging lens in part (a) is replaced by a converging lens also of focal length 100 mm. The object remains in the same position and an image is formed by the converging lens. Compare two properties of this image with those of the image formed by the diverging lens in part (a).
How is the focal length of a spherical mirror related to its radius
What is a spherical mirror?
Name the kind of mirror used to obtain:
A real and diminished image.
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
The sun is seen before the sunrise and after the sunset.
The following figure shows a concave mirror with its pole (P), focus (F), and center of curvature (C). Draw a ray diagram to show the formation of the image of an object AB by the concave mirror.
Name the type of mirror used in the following situation:
Solar furnace
Support your answer with reason.
