#Sugar water density table how to#

Wood is less dense than water, and so it floats. Have you ever wondered by a wooden log manages to float on the water surface, but an iron rod of much smaller in size sank within no time? This is because whether an object sinks or floats in water do not just depend on its size or weight. The most exciting part of learning about density is that you can learn about the same with the help of easy experiments that you can do yourself with things that you may have at your home! One such experiment is the float and sinks experiment. On the other hand, if you take plenty of balls of the same size and fill the same cup, this will mean that its a lot denser! So, here we can also say that density is a physical property that measures how closely packed the particles are in solid, liquid, or gas. For example, if you drop one little ball into a cup, the ball will have plenty of space to move around inside the cup, and this means low density. Now, what is this density?Īccording to educator Alexe in this science activity video, density is how scientists talk about how crowded something is. By dropping various objects in a cup of water, kids can also know which has less density and which has more density than water.

This amazing video of the sugar rainbow experiment gives a deep insight into density and the way to learn about the density while having loads of fun at home. You will find that olive oil and rubbing alcohol are less denser than dishwashing liquid and water. You will soon observe a rainbow inside the jar as the separation between all the liquids will be distinctly visible, and you will notice that the liquid with the highest density will be at the bottom and that with the lowest density will be at the top.

Add a few drops of red coloring into the ½ cup rubbing alcohol and slowly pour the red liquid into the jar.

Next, pour the ½ cup olive oil carefully into the jar.

Now pour both of these gently into the glass jar one by one.

Add blue coloring into the ½ cup dishwashing liquid, and green coloring agent to ½ cup water.Let’s have a look at the raw materials and the steps to follow.įor the same, you just need a jar, 1/2 cup dishwashing liquid, 1/2 cup olive oil, 1/2 cup rubbing alcohol, 1/2 cup water, a spoon, and food coloring tablets.

#Sugar water density table how to#

Do you want to know how to create a rainbow in jar? Rainbow In a Jar – Science Experiment You can also conduct the rainbow experiment with different liquids to figure out which one has high density and which one has a lower density. Interested in more density science experiments? Check out : In a nutshell, you will get a rainbow of colors because of the difference in density. So, the green-colored water with the highest amount of sugar is at the bottom, and the blue colored water with only one spoonful of sugar is at the top. Observation- Once you have completed all the steps, you will observe that you have successfully stacked all the four colors in the straw without letting them mix with each other. Repeat the same move for the rest of the cups carefully.Next, in a quick move, release your thumb from the other end and recap the other end again. Now place the same straw carefully in the next cup a little bit deeper.Cap the other end of the straw with your thumb before you lift it from the water. Now grab the clear straw and place it half an inch in the first cup that has only one tablespoon of sugar.Add two spoonful’s of sugar in the second cup, three spoonful’s of sugar in the third cup, and four spoonful’s of sugar in the fourth cup. Now add a spoonful of sugar in the first cup and stir it properly to let the sugar completely dissolved.So, you have four glasses with blue, red, yellow, and green colored water. Add a generous dose of different coloring agents in each of the glass.Steps to make sugar rainbow experimentĤ plastic cups filled with an equal quantity of waterĤ food coloring agents (Blue, red, yellow, and green) So, just try the science experiment about density and know about density engagingly. The sugar density rainbow is a creative way to know how water with different densities stacks on top of each other in a straw. Now, do you know that you can also create a rainbow at home? A rainbow appears mostly after the rain when the sun rays pass through water droplets, and the sunlight is spread out in a band of colors. You may have seen a rainbow on a rainy day. The water of the Atlantic Ocean is denser than that of the Pacific Ocean. This is clearly explained in this four minute video by educator Alexe in this Sugar Rainbow science lesson. Courtesy: Oregon Museum of Science and Industry (OMSI)ĭo you know the water of the Atlantic Ocean and the Pacific Ocean meet at Cape Horn but never mix? Well, this because of the difference in the density of water.