Page 2 - CBW Light Shadows & Reflections
P. 2
7. a) Which kind of material causes a blurred shadow?
b) Why is the image blurred in such a case?
8. a) If a man moves closer to the streetlight, what happens to his shadow?
b) When will his shadow be the
shortest?
9. a) How is the image formed by a plane mirror related to the object?
b) What type of image is formed?
10. A girl sees her face in water and also as a shadow on a wall.
a) What does the water surface create?
b) What is the difference between these two images?
