what will be the difference in size of the image of the same object formed by a small and large plane mirror?
Answers
Plane mirror forms image exactly having the same size of the object is.
Explanation:
May be the mirror be small or large, the size of image will remain same as the size of object until and unless it is a plane mirror. So the difference in image size of same object which is formed by the small plane mirror and large plane mirror will become zero. Intensity of an image is proportional to area of reflecting surface. So, the size of the mirror becomes increase, and then intensity of image will increase and the image becomes brighter and vice-versa. Plane mirror is one of the types of mirrors for which the real object will produce an image which is more virtual, erect and having the same size of the object. The length of focus of plane mirror becomes infinity and the optical power becomes zero.