MCQOPTIONS
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| 1. |
Two converging lenses are placed 20.0 cm apart. as shown in figure. If the first lens has a focal length of 10.0 cm and the second has a focal length of 20.0 cm, locate the final image formed of an object 30.0 cm in front of the first lens. |
| A. | 6.67 cm left |
| B. | 6.67 cm right |
| C. | 15.0 cm left |
| D. | 15.0 cm right |
| Answer» B. 6.67 cm right | |