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Results

              A shadow which is a dark area appeared behind the ball on the
              wall

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              Conclusion

              The shape of the shadow resembles the object that blocked the
              light.

              Examine Figure 10, and then answer questions that follow.

























                                   Figure 10: Formation of shadows

              Questions
              1.  What do you observe about the shape of the shadow in

                    Figure 10?
              2.  Can shadows be colourful? Give reasons for your response.


              Reflection of light rays

              The reflection of light is the process of light rays bouncing back
              when they hit an object especially a smooth and shiny surface.
              An example of a smooth, shiny surface is a flat mirror. Examine

              Figure 11, and then complete the following activity.







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     SCIENCE AND TECHNOLOGY STD 4.indd   89                                                 14/01/2025   18:38
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