Does the egg float?

Use the spoon to take the egg out and place it in cup 4. An egg sinks to the bottom if you drop it into a glass of ordinary drinking water but what happens if you add salt? When salt is added to water, the liquid becomes denser, which makes it possible to float various kinds of objects such as kiwis, eggs and other less dense objects. The results are very interesting and can teach you some fun facts about density. Answer (1 of 8): The hypothesis of floating egg in salt water is that salt water and fresh water have different densities. Then, if we put the egg in a graduated cylinder filled with water and measured the amount of water displaced, we can find its exact volume. Sponsored Links. Does the egg float? Since an egg will sink within regular water, adding salt to the water will increase the density of the water and allow the egg to float. Make an Egg Float in Salt Water. In a nice clean container filled with 2 cups of water, at least 8 teaspoons of salt are needed to make an egg float. Use a soup spoon to place an egg in cup 5. To make the egg float, we have to make the water more dense by adding salt. For 1 cup of water, adding 3 tbsp. Science Buddies, 12 Jan. 2020, https://www.sciencebuddies.org/science-fair-projects/project-ideas/OceanSci_p003/ocean-sciences/how-salty-does-the-sea-have-to-be-for-an-egg-to-float. Repeat this process with cups 3, 2 and then 1. What you'll need: One egg; Water; Salt; A tall drinking glass . An egg floats in salt water because salt water is more dense than water straight from the tap. The density of the average egg will be slightly greater than that of water, so it will sink. By dividing the mass by the volume we can find the density. Accessed 17 May 2020. Instructions: Pour water into the glass until it is about half full.

How much salt does it take to float an egg? of salt …