I did the 21-15 and saw that the air in the right hand bottle was 6 high, so half the volume of the water in the left bottle, so half the volume of the water, so 1/3 of the whole volume, so 2/3 is filled with water. - ThreadSky

ignatzpippin.bsky.social • 18 days ago

I did the 21-15 and saw that the air in the right hand bottle was 6 high, so half the volume of the water in the left bottle, so half the volume of the water, so 1/3 of the whole volume, so 2/3 is filled with water.