You know you feel hotter after running around, but are you actually hotter? How much hotter? Use a liquid crystal thermometer to find out whether exercising makes a difference in people’s temperature. ...
How do weather conditions affect how fast a puddle evaporates? Does water evaporate faster on a cooler or warmer day?It is an educational content by education.com.By clicking on the title of this reso ...
See what happens when two fluids that have different densities get together.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the conte ...
Make layers of liquids that have different densities, then see which objects will float and which will sink in which liquid.It is an educational content by education.com.By clicking on the title of th ...