Magnification & power 0.0 / 5 ? PhysicsMedical PhysicsGCSEAQA Created by: EllieCreated on: 23-04-14 16:14 379582164 Across 1. Magnification = image height / ....... (6, 6) 4. P= 1/f : What does F stand for? (5, 6) 5. Positive power comes from a ...................... lens? (10) 6. What is Focal length measured in? (6) 7. What can't virtual images do? (9, 2, 1, 6) Down 2. Negative power comes from a ...................... lens? (9) 3. For a virtual image to work the image has to be closer to the lens than the (5, 6) 7. What is power measured in? (8) 8. focal length is related to the... (5) 9. P= 1/f : What does P stand for? (5)
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