Question

2. A real image, 1/5 th size of object is formed at a distance of 18 cm from
a mirror. What is the nature of the mirror ? Calculate its focal length
Science Class - 10
151​

Answer 1

Answer:

2. A real image, 1/5 th size of object is formed at a distance of 18 cm from

a mirror. What is the nature of the mirror ? Calculate its focal length

Science Class - 10

151 _ 10 + 18cm

Explanation:

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