If `I_(1)` and `I_(2)` be the size of the images respectively for the two positions of lens in the displacement method, then the size of the object is given by

If I_1 and I_2 be the sizes of the images respectively, for the two positions of the lens in the displacement method, then the size of the object is given by :

If I_1 & I_2 be the sizes of real images for two positions of a convex lens between object and screen, then the size of the object is

If x_(1) is the size of the magnified image and x_(2) is the size of the diminished image in lens displacement method, then the size of the object is

If x_1 be the size of the magnified image and x_2 the size of the diminished image in Lens Displacement Method, then the size of the object is :

If x_(1) is the size of the magnified image and x_(2) is the size of the diminsghed image in lens displacement method, then the size of the object is

If x_(1) is the size of the magnified image and x_(2) is the size of the diminsghed image in lens displacement method, then the size of the object is

When the distance between the object and the screen is more than 4 f . We can obtain image of the object on the screen for the two positions of the lens. If is called displacement method. In one case, the image is magnified and in the other case, it is diminished. If I_(1) and I_(2) be the sized of the two images, then the size of the object is

When the distance between the object and the screen is more than 4 f . We can obtain image of the object on the screen for the two positions of the lens. If is called displacement method. In one case, the image is magnified and in the other case, it is diminished. If I_(1) and I_(2) be the sized of the two images, then the size of the object is