Question

Sample Problem 1. We wish to obtain an erect image of an object using a concave mirror of focal length
5 cm. What should be the range of distance of the object from the mirror ? What is the nature of the
age? Is the image larger or smaller than the object? Draw a ray-diagram to show the image formation in
(NCERT Book Question)
Solution. In order to obtain an erect image of an object with a concave mirror, the object should be at a
stance less than its focal length. Here the focal length of concave mirror is 15 cm. So to obtain an erect
e of the object by using this concave mirror, the object should
be placed at any distance which is less
15 cm from the mirror. The nature of image will be virtual. The image will be larger than the object
plzzz tell me the last line....​

Answer 1

Answer:

The object should be placed 100 cm to the left of the mirror.

Explanation:

Answer 2

Answer:

100 cm from left mirror is the correct answer

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