This new tightly combined dating ranging from thickness and you may heat teaches you how gorgeous air balloons performs Blend materials various densities features predictable results. Have you seen what will happen to a bottle regarding oil and white vinegar salad dressing if it is permitted to sit nonetheless after it’s been shaken? This new petroleum usually rise to the top together with white vinegar often settle for the bottom of your package. This occurs due to the fact petroleum try shorter dense than white vinegar. Whenever material of different densities are placed touching that various other, the relative densities will determine the way they purchase by themselves. It trend, in which product coating themselves predicated on their occurrence, is called superposition.