When discarding water in a cup
Let's take a look!
What kind of experiment is this?
Experimental procedure and explanation:
- Float an empty can in water to create a floating island, and place a cup of water on the island. Is the water level rising when this water is transferred to the water tank or does it fall?
- Also, think about the reason.
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“The Wonders of Flow,” Japan Society of Mechanical Engineering, Kodansha Blue Backs, P45-46.“Illustrated Fluid Dynamics Trivia,” by Ryozo Ishiwata, Natsume Publishing, P188-189.