1. As you move the sheets, what is formed in the sand?
2. What happens to the lines?
3. Draw your set up.
4. Compare what you see in the picture and what you saw in the activity. Is there something in the picture that looks like what was formed in the activity?
Answers & Comments
Answer:
1. The sand is getting half and the line is broken
2. When the sand is half, the lines separated into two lines
3. (Draw your set up)
4. Yes
Explanation:
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