Science Core 0.0 / 5 ? SciencePhysicsGCSEEdexcel Created by: rebeccacthompsonCreated on: 13-04-15 16:16 Geocentric Earth in the middle 1 of 9 Heliocentric Sun in the middle 2 of 9 Refraction Change in direction of light,occurs because light travels at different speeds in different materials 3 of 9 Converging (convex) lens Curved on the outsides,thicker in the middle 4 of 9 Real Image The image is seen where the rays of light meet 5 of 9 Virtual Image Cannot be seen on a screen,mirror 6 of 9 Reflecting telescopes Has a curved mirror 7 of 9 P wave Longitudinal,Sound 8 of 9 S wave Transverse,Light (electromagnetic spectrum),Travel through the earth 9 of 9
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