Linear magnification of an image is +1/3 state the postion of object
Answers
Answer:
If it is a mirror
if magnification is positive then the image will be virtual and erect .Virtual and erect images only produced by convex mirror and the position will be behind the mirror.
If it is a lens
similarly if magnification is positive then the image will be virtual and erect. virtual and images only produced by concave lens.
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Answer:
Explanation:
Magnification is the ratio of height of image to height of object.
Here it is given that, linear magnification produced by a spherical mirror =+ 1/3
e.g., height of image/height of object = 1/3
Height of image = 1/3 × height of object
It is clear that, height of image is one third of height of object. it is possible only when mirror is convex mirror. because in case of concave mirror, magnification will be positive and greater than 1 . image formed by mirror is virtual , erect and diminished
The image formed by mirror is shown in ray diagram.
