Exercise 4.2: Float an Egg

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Exercise 4.2A Float an Egg

Problem: How can you float an egg in Water.

Materials:
Large glass or bowl of water
Salt
teaspoon
raw egg

Procedure:
1. Design a table to record your observations.
2. Place an egg in a glass of water and record your observations.

Observe
3. Add salt one teaspoon at a time and record your observations.


Analyze and Conclude
1. At what point did the egg float?
2. Why did the egg float?