When lens A is focus on a distant object, the image is virtual and the distance between the image and lens A is found to

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When Lens A Is Focus On A Distant Object The Image Is Virtual And The Distance Between The Image And Lens A Is Found To 1 (25.07 KiB) Viewed 61 times

When lens A is focus on a distant object, the image is virtual and the distance between the image and lens A is found to be 6.00 cm. To focus on an object 54.0 cm in front of lens A, (a) what is the distance between the image and lens A? If a double convex lens Bis added 18.0 cm in front of lens A, I.e, B is between the object and lens A, and the distance between the focal point of lens B and B itself is 9.00 cm, (b) what is the distance between the final image and lens A? (c) What is the magnification of the final image? Is the final image real or virtual, upright or inverted, larger or smaller? If lens B is moved to 9.00 cm in front of lens A, (d) what is the distance between the final image and lens A? (e) What is the magnification of the final image? Is the final image real or virtual, upright or inverted, larger or smaller?