1) What happens to light when it passes from air into water  ? a) It speeds up b) It slows down c) It disappears d) It becomes louder 2) A mirror forms an image by : a) Absorbtion b) Refraction  c) Reflection d) Dispersion 3) The bending of light as it enters anew medium is called : a) Scattering  b) Absorbtion c) Refraction d) Reflection 4) Which colour of light has the highest energy ? a) red b) orange c) Violet d) yellow 5) A convex lens make the light rays  : a) spread out  b) Bend randomly c) stop moving d) converge

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