Light - Reflection and Refraction Q30 — Class 10 Physics Solution

Physics Light - Reflection and Refraction CBSE Board 2026 Medium

A convex lens of focal length

15

cm, is forming a real image. If the size of image is same as the size of object, then position of object and position of image will be, respectively :

(a) $- 15$ cm and $- 15$ cm from lens
(b) $- 15$ cm and $+ 15$ cm from lens
(c) $- 30$ cm and $+ 30$ cm from lens
(d) $- 30$ cm and $- 30$ cm from lens

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