Curved Mirrors Worksheet Ray Diagrams Worksheet Answers # 7 & 8 from book ½ Sheet Review Answers

1 & 2 Image is: Smaller Inverted Real Image is: Same size Inverted

3 & 4 Image is: Larger Inverted Real Image is: None @ Infinity

5 & 6 Image is: Larger Upright Virtual Image is: Smaller Upright

Image Type vs. Object Location Orientation Relative Size Image Type Beyond C At C Between C & f At f f & mirror Convex Inverted Smaller Real Inverted Same Size Real Inverted Larger Real No Image No Image No Image Larger Virtual Upright Upright Smaller Virtual

Pg. 658 #7 & #8 #7 #8 do = Infinity di = 18 cm f = ? C = ? (1/do)+ (1/di) = (1/f) (1/∞)+ (1/18) = (1/f) 0 + 1/18 = 1/f f = 18 cm C = 36 cm #7 do = ? di = ∞ C = 23 cm f = 11.5 cm (1/do)+ (1/di) = (1/f) (1/do)+ (1/∞) = (1/11.5) (1/do) + 0 = 1/11.5 do = 11.5 cm @ the focal point #8

Worksheet Answers di = 16 cm, M = -1, hi = -15 mm di = 4 cm, hi = -8 mm do = 12 cm di = 13.3 cm, M = -2/3, Inverted, Real, Smaller di = 37.5 cm, M = -1.5, Inverted, Real, Larger di = 30.0 cm, M = -1.0, Inverted, Real, Same Size di = -10.9 cm, M = 1.36, Upright, Virtual, Larger di = -15.2 cm, M = 0.05, Upright, Virtual, Smaller