In the example the object is placed 25.0 cm before the first lens and the second
ID: 1379869 • Letter: I
Question
In the example the object is placed 25.0 cm before the first lens and the second lens is moved so it is only 10.0 cm from the first lens. Are you able to predict any- thing about the final image by sketching a ray diagram?
Ray diagram for Example 24.2. The intermediate real image formed by lens 1 is found using two of the principal rays, shown in red and green. The green ray is also a principal ray for lens 2. The principal ray that passes straight through the center of lens 2, shown in blue, is not actually present-lens 1 is not large enough to send a ray toward lens 2 in that direction. Nevertheless we can still use it to locate the final image.Explanation / Answer
yes by drawing the ray diagram you can predict the location of the image . you can determine if the image will be inverted or upright and also if the image will be magnified or reduced in size.