9. Write your observations on a sheel of paper.
Questions:
1. What do you observe on the wall...
9. Write your observations on a sheel of paper.
Questions:
1. What do you observe on the wall when light strikes an object in the dark room? Describe what you
observed.
2. Did you get the same result outside the house? Why?
3. What did you observe when light strikes a clear plastic sheel? What was formed and why?
4. Based from your observation, what are shadows?
5. How are shadows formed?
6. Do all objects form shadows? Why?​
Answers: 2
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