Agua fría y caliente
Purpose Different liquids have different densities. Does the same liquid have different densities at different temperatures? Materials In the Kit: 2 Beakers 1 Index Card…
Section Category: Densidad
Sedimentación de líquidos
Purpose In The First Great Lesson, we saw oil float on top of water, and honey sink below water. I wonder what will happen if…
Sedimentación de sólidos
Purpose Solids settle according to their densities, just like liquids. I wonder which solids are denser than others. Materials Petri Dish and Lid Sand Paperclip…