Question

Thicker the converging lens is at its centre, the more it magnifies and doser the focus is to
und pass through them to meet at a point called focus
the lens.
(i) Ravi uses two lenses A and B of same size and same
material as shown. P, and P, are the powers of A and B.
An object is kept at the same distance from the lenses
between F and 2F of each lens on the principal axis in
turn. Let I, and I, be the image formed by two lenses
respectively. Which one of the following statements is
correct for the images formed?
(a) Distance of image I, will be less than distance of
image 1, from the lens.
(b) Distance of image I, will be greater than distance of image I, from the lens.
(c) Size of image I, will be equal to size of image 19
(d) Size of image I, will be lesser than size of image 1
i) For the above two lenses
(a) P, = P2
(b) P, <P
(d) P, is positive and P, is negative
(C) P, > P2
A​

Answer 1

Respuesta:

(:(

Explicación: