A convex lens of focal length 20 cm produces images of the same magnification 2 when an object is kept at two distances x1 and x2(x1>x2) from the lens. The ratio of x1 and x2 is
Sahay Sir > Question Answers > A convex lens of focal length 20 cm produces images of the same magnification 2 when an object is kept at two distances x1 and x2(x1>x2) from the lens. The ratio of x1 and x2 is
A convex lens of focal length 20 cm produces images of the same magnification 2 when an object is kept at two distances x1 and x2(x1>x2) from the lens. The ratio of x1 and x2 is A convex lens of focal length 20 cm produces images of the same magnification 2 when an object is [...]
