How do I measure water displacement?

Md Ariful Islam

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Dr. Md Rushad Rahman

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Use a graduated cylinder or tank, something the object will fit into. Fill it with enough water so that the object will be completely covered by water. Note the water level before and after inserting the object into the water. Subtract the first level from the second. That will give you the object's volume. If extreme accuracy is required, remove air bubbles attached to the object before noting the final water level.

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