1) How does light travel? a) At right angles b) In a straight line c) In a curved line 2) How are shadows created? a) When the light runs out b) When the light is reflected c) When the light is blocked by an opaque object 3) A pencil in a glass of water shows light ........ a) reflection b) transparent c) refraction 4) Mirror produce image that is enlarged  a) concave mirror b) convex mirror c) flat mirror 5) Which of these surfaces reflects the most light? a) White paper b) Mirror c) Wooden table 6) Mirror produce image that is upright and small a) concave mirror b) convex mirror c) flat mirror d) Paler and shorter 7) Light waves can travel with or without a medium a) True b) False

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