What physical property could you use to separate sand and sugar? How would you do it?

Explanation: The sugar would dissolve in water. You could then pour off the solution and wash the remaining sand with a bit more water. Heat the water to evaporate it from the sugar, and the two are separated.

Isn't sugar soluble in water and sand isn't soluble in water? You work out the details.

if you had a bucket that contained a mixture of sand and seashells ,how might you use the physical properties of the seashells them from the sand ?

I would sort them by a struiner

To separate sand and sugar, you can use the physical property of solubility. Sugar is soluble in water, while sand is insoluble. Here's how you can do it:

1. Start by adding the sand and sugar mixture to a container of water.
2. Stir the mixture thoroughly to ensure that both sand and sugar are evenly distributed in the water.
3. Allow the container to sit undisturbed for some time. This will allow the sugar to dissolve in the water while the sand remains unaffected.
4. After some time has passed, you will notice that the sugar has dissolved, forming a clear solution, while the sand remains settled at the bottom of the container.
5. Carefully pour the clear liquid into a separate container, making sure not to disturb the sand settled at the bottom.
6. The sand can then be collected by pouring it onto a filter paper or using a sieve to separate any excess water.

By utilizing the difference in solubility between sugar and sand, you can effectively separate them. It is important to note that this method may not work well if the sand and sugar particles are extremely fine or if the sugar-to-sand ratio is very high. In such cases, alternative separation techniques such as filtration or centrifugation may be more suitable.