Did you know that ancient Egyptians used water clocks to tell time at night and water clocks at day? I learned this from my History lesson yesterday.
We thought that is so cool so we made our own version of a water clock.
Using a stopwatch, check how much time it needs for all the water to flow from one bottle to another. Once you know how much time, you can already use it as a timer for your activities like exercising, games, cooking, and a lot more.
The bottle that we used has a volume of 330mL and it took 33 seconds for all of the water to flow to the empty bottle. Therefore, the rate at which the water flows is 10mL/second.
I hope you liked our very simple but fun experiment. Even my little sister and brother liked the water clock. We use it during our playtime. We added blue food coloring to the water to make it look nicer too!
Thank you for visiting our page! Until next time.