Why Does a Glass Crack When Hot Water Is Poured into It?
Why Does a Glass Crack When Hot Water Is Poured into It? An ordinary drinking glass may crack if you pour hot water into it. Glass expands, or swells, when it is made...
Read MoreWhy Does a Glass Crack When Hot Water Is Poured into It? An ordinary drinking glass may crack if you pour hot water into it. Glass expands, or swells, when it is made...
Read MoreHow Do Clouds Move in the Sky? Clouds are formed when water evaporates from rivers, ponds, oceans, and lakes. The tiny droplets of water cling to particles like (dust,...
Read MoreHow Does a Thermometer Work? Most thermometers are sealed glass tubes with liquid inside. A thermometer measures heat by the amount of liquid that expands when it...
Read More