Sumati did some preliminary experiment with the lenses and found out that the
magnification of the eyepiece (L 2 ) is 3. If in her experiment with L 2 she found an image at 24
cm from the lens, at what distance did she put the object?
(a) 72 cm
(b) 12 cm
(c) 8 cm
(d) 6 cm
magnification of the eyepiece (L 2 ) is 3. If in her experiment with L 2 she found an image at 24
cm from the lens, at what distance did she put the object?
(a) 72 cm
(b) 12 cm
(c) 8 cm
(d) 6 cm