Question

It is desired to obtain an erect image of an object using concave mirror of focal length 12 cm . 1 what sholud be the range of distance of an object placed in front of the mirror? 2 will the image be smaller or larger than the object . Draw a ray diagram to show formation of image in this case ? 3 where will the imgae of this object be . If it is placed 24 cm in front of the mirror

Answer 1

object should be placed B/W f and pole .Image formed will be highly enlarged
than the object
 
atC(center of curvature)

Answer 2

Answer:

Concept:

We receive a virtual, erect, and magnified picture when an object is placed in front of a concave mirror between the pole of the mirror and the focal point.

Explanation:

1.

Erect is only generated in a concave mirror when the object is placed between the pole and the focus. As a result, the object distance should not exceed 12 cm.

2.

The image would be larger than the object

Refer to image 1

3.

The picture will be created at the same location if the object's distance is 24 cm, which is the approximate position of the center of curvature.

Refer to image 2

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