Chapter 9

NCERT
Class 10
Science
Solutions
3. Where do you place the object in front of a convex lens to get a real and equal size image of an object?

Question:

Where do you place the object in front of a convex lens to get a real and equal size image of an object?

(a) At the principal focus of the lens,

(b) At twice the focal length

(c) At infinity

(d) Between the optical centre of the lens and the principal focus

Answer:

(c) At infinity

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