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प्रश्न
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संबंधित प्रश्न
How is a spherical mirror used to converge a beam of light at a point? Name the type of mirror used.
State the direction of incident ray which after reflection from a spherical mirror gets reflected along its own path. Give a reason.
Draw a ray diagram to show the formation of image by a concave mirror for the object beyond its centre of curvature. State three characteristics of the image.
How is the focal length of a spherical mirror related to its radius of curvature?
Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?
The focal length of a concave mirror is 10 cm. Find its radius of curvature.
A straight stick partly dipped in water obliquely appears to be bent at the surface of the water.
Choose the correct alternative and rewrite the following:
Mirror used by a dental surgeon is ..........................
Define the following term in relation to concave mirror.
Principal focus
