density with hot and cold water experiment

Instructions for a fun experiment to teach kids the difference between the density of hot water and the density of cold water.

This easy science activity demonstrates the difference in density between hot and cold water. It can be a bit messy so I would either do it outside or put the jars in a tray. The demonstration works as cold water is more …

In brief, the intermolecular space in ice is more than that of the liquid water, and this makes it less dense than water. This amazing video of the hot and cold water experiment gives a deep insight into density and the way …

In this experiment, we explore the concept of density by comparing how hot and cold water behave when mixed. Density measures how tightly packed molecules are in a …

Why is the ocean surface warm and the deep sea cold? It’s all about density! Scitech presenter Evan demonstrates how warm water and cold water react to each other and how their density …

In this experiment, you can visualize the difference in density between hot and cold water. Using the food coloring and a thermal infrared camera you can really see what is …