Question

Write three characteristics of image formed by-
a. plane mirror
b. pinhole camera ​

Answer 1

Answer:

plane mirror

image is of same size

left to right, right to left

same distance in image as in real

Answer 2

Answer:

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Explanation:

An image formed by a plane mirror has the following characteristics:

plane mirror :-

• Virtual and erect.
• Behind the mirror.
• The size of the image is equal to the size of the object.
• Laterally inverted image (image of the left side visible on the right side).

Pinhole camera :-

The image is real, inverted and small in size. Answer: The characteristics of an image produced by a pinhole camera The image produced by a pinhole camera is usually smaller than the object and appears to be inverted on both the vertical and horizontal axis when compared to the actual object.