This happens whether the substance is a solid, a liquid, or a gas. It’s not easy to see it happen in a solid but let’s try it for a liquid and a gas. See if you can tell that heat makes molecules move ...

Summer heat can be unbearable ... as we get to see in this experiment. The simple act of planting a tree can make your surroundings much more comfortable. Imagine walking in your yard, shaded ...

C\) The actual value for the specific heat capacity of water is 4,200 J/kg°C. The calculated value does not match exactly but it is in the correct order of magnitude. All experiments are subject ...