Question

Question 7 - We wish to
obtain an erect image of an object,
using a concave mirror of focal
Nength 15 cm. What should be the
range of distance of the object from
the mirror? What is the nature of
the image is the image larger or
aller than the object? Draw a ray
Wanam show the image
formation in this case.​

Answer 1

Explanation:

Object distance should be less than the focal length for the formation of an erect image. Hence, the range of distance of object from the mirror should be less than 15 cm i.e. from 0 to 15 cm in the front of mirror from the pole. The nature of image so formed will be virtual and erect.

Answer 2

Answer:

Draw a ray diagram to show the image formation in this case. ... Hence, the range of distance of object from the mirror should be less than 15 cm i.e. ... The nature of image so formed will be virtual and erec