Colored Water Convection

Kathryn‚ WI| Colored Water Convection
It took about a minute for it to color the big jar‚ but it was so COOL!!

charmonique‚ WA | Colored Water Convection
I think it would take about 25 to 35 minutes.

madiha, TX | Colored Water Convection
less than a minute. 30-40 seconds:
1st:39
2nd:34
3rd:36

samantha, IL | Colored Water Convection
i got the answer right

William, UT | Colored Water Convection
Not working that good. I think the water in the bottom jar is to hot so it is taking a long time to work.

Fabiola, AZ | Colored Water Convection
i triyed it and it took less then a minut.The color that stayed the most was blue then gren then yellow.try it

Sasha, NJ | Colored Water Convection
i didnt do this particular experiment but i did one that was like it and i noticed that the hotter the water to faster the food coloring spread!!!!

Tanzania, DC | Colored Water Convection
I think that the only reason that it took about a minute or more because of the air presure