can anyone understand me this question rules for obtaining image formed by concave mirror
Answers
Answer:
Concave mirrors form both real and virtual images. When the concave mirror is placed very close to the object, a virtual and magnified image is obtained and if we increase the distance between the object and the mirror, the size of the image reduces and real images are formed.
Explanation:
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Answer:
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Explanation:
The rules used for drawing ray diagrams for the formation of an image by a concave mirror are:
Rule 1: If the incident ray is parallel to the principal axis then the reflected ray passes through the focus of the concave mirror.
Rule 2: If the incident ray passes through the focus of the concave mirror, the reflected ray is parallel to the principle axis.
Rule 3: If the incident ray passes through the centre of curvature of the concave mirror, the reflected ray traces the same path.
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