Section D: Give a long answer to the question given below.
The above image shows a thin lens of focal length \(5\ m\).
(i) What is the kind of lens shown in the above figure?
(ii) If a real inverted image is to be formed by this lens at a distance of \(10\ m\) from the optical centre, then show with calculation where should the object be placed?
(iii) Draw a neatly labelled diagram of the image formation mentioned in (ii)
(i) What is the kind of lens shown in the above figure?
(ii) If a real inverted image is to be formed by this lens at a distance of \(10\ m\) from the optical centre, then show with calculation where should the object be placed?
(iii) Draw a neatly labelled diagram of the image formation mentioned in (ii)
i. The type of lens shown in the figure is .
ii. The lens formula is
The object distance is
The formula for magnification is
The value of magnification is
The image formed is
Important!
Draw the ray diagram in white paper and compare it with the answer.