Physics, asked by pragalbhaellenpunnen, 2 months ago

The focal length of a mirror is +15cm. Identify the mirror. What will be the nature of the image

formed by this mirror if an object is kept at a distance 25cm in front of the mirror?​

Answers

Answered by amrutasartandcraft
5

Answer:

If focal length is negative, it is a concave mirror while if it is positive, it is a convex mirror. So, the mirror having a focal length of -15 cm is a concave mirror.

Answered by aditya8698
0

Answer:

the mirror is convex because it has a positive focal length

the image formed will be virtual and erect

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