Explain the activity
*Take a heavy ball. Drop it on a
bed of sand. A wet bed of sand would be better Drop the ball on the sand bed from height of about 25cm. The ball creates a depression.
*Repeat this activity from height of 50cm,1m and 1.5m.
*Ensure that all the depression are distinctly visible
*Mark the depression to indicate the height from which the ball was dropped.
*Compare their depth.
*Which one of them is deepest?
*Which one is swollowest?why?
*What has caused the ball to make a deeper dent?
Discuss and analyse
Answers
Answered by
0
Answer:
at 50cm it is deep due to wait the ball so it creates low pressure
Explanation:
it is same to cyclone
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