Rules for obtaining images formed by convex mirror? Explain with the help of images
Answers
Answer:
Convex mirror ray diagram:
When an object is placed at infinity, a virtual image will be formed at the focus point. The image will be highly diminished as compared to the object. When an object is placed at a finite distance from the mirror, the virtual image will be formed between the pole and focus.
Answer:
RULE 1 A ray of light which is parallel to the principal axis of a concave mirror,passes through its focus after reflection from the mirror.
➥ A ray of light passing through the centre of curvature of a concave mirror is reflected back along the same path.
➥ A ray of light passing through the focus of a concave mirror becomes parallel to the principal axis after reflection.
➥ A ray of light which is incident at the pole of a concave mirror is reflected back making the same angle with the principal axis.
Explanation: