# What happens to the size of an egg in salt water?

## What happens to the size of an egg in salt water?

Because the density of the egg is higher than the density of tap water, so it sinks. When enough salt is added to the water, the saltwater solution’s density becomes higher than the egg’s, so the egg will then float!

Does an egg shrink in salt water?

So when you put an egg in water only, water flows in through the membrane making the egg expand. The egg in the salt water shrunk. This is because the solution outside the egg is more concentrated, so the water flowed out from the dilute solution to the concentrated solution.

### What is the diameter of a chicken egg?

Egg Measurements

Type of Egg Length Diameter
Quail 35mm 27mm
Pheasant 45mm 30mm
Bantam 58mm 40mm
Large Hen 62mm 43mm

How does an egg float in saltwater?

An egg floats in salt water because the mass of the salt water displaced is equal to the mass of the egg. The egg’s density is less than the density of the salt water. The fresh water is less dense and will float on the salt water.

#### Why does an egg float in saltwater?

The heavier the liquid, the greater the density. An egg floats in salt water because the mass of the salt water displaced is equal to the mass of the egg.

What is the circumference of an egg?

165 mm
The circumference of the egg is now 165 mm.

## How do you measure the circumference of an egg?

You can determine the perimeter at the widest part of the egg by winding a thread at this spot and by measuring the length of this piece of thread with a ruler. My result: the perimeter is equal to 14.7 cm, which corresponds to a circle with a diameter of 4.68 cm.

Where does an egg sink in pure water or in salted water and why?

Saltwater is denser than fresh water because of its salt content. The egg will sink in the fresh water because it has greater density than the water. The egg will float in the salt water because when salt is added to water its density becomes greater than that of the egg. That makes the egg float.

### Why does an egg sink in salt water?

Placing an object that’s denser than fresh water automatically sinks. In our Salt Water Egg experiment, because the egg is denser than tap water, it pushes away water particles so it can make space for itself hence the sinking motion.

What do you need for salt water egg experiment?

For the Salt Water Egg experiment you will need the following materials: Fill the two containers with tap water. Add about 6 tablespoons of salt in one container and stir it well with a tablespoon until the salt has completely dissolved in the water.

#### How big is an egg when it starts out?

From the data, it shows that our egg started with a circumference of 17 cm. around and it also was 83.6 grams (mass). When our egg went through the hypertonic solution our egg’s circumference became 16 cm. around and it was 60.6 grams. This is definitely a huge difference from when the egg started out.

How big is an egg when it goes through hypertonic solution?

When our egg went through the hypertonic solution our egg’s circumference became 16 cm. around and it was 60.6 grams. This is definitely a huge difference from when the egg started out.