MCQOPTIONS
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| 1. |
A convex lens of focal length 1.0 m and a concave lens of focal length 0.25 m are 0.75 m apart. A parallel beam of light is incident on the convex lens. The beam emerging after refraction from both lenses is |
| A. | Parallel to the principal axis |
| B. | Convergent |
| C. | Divergent |
| D. | None of the above |
| Answer» B. Convergent | |