Question

1.How can we locate the image formed by a concave mirror for different position of the object ?
2.Are the images formed by concave mirror real or virtual ? Give reasons .
3.Are the images formed by concave mirror is enlarged , diminished or have the same size ? Give reasons.
4.What kind of mirror will give the full image of an object ?
5.What happens when light enters from one transparent medium to another ? Does it move in a straight path or change direction ?​

Answer 1

Answer:

Explanation:

The intersection of these two rays after reflection gives the position of the image of the object. For a concave mirror any of the following four ray diagrams can be used for locating the image formed: a) A ray parallel to the principal axis, after reflection, will pass through the principal focus of a concave mirror.