Question
List 2 examples of physical changes not already mentioned or shown in this form.
Answers
GPT-4o mini
Sure! Here are two examples of physical changes:
1. **Dissolving Sugar in Water**: When sugar is mixed with water, it dissolves to form a solution. This process is a physical change because the chemical composition of the sugar does not change.
2. **Melting of Ice**: When ice is heated, it melts and turns into water. This change in state from solid to liquid is a physical change, as the chemical structure of water remains the same.
1. **Dissolving Sugar in Water**: When sugar is mixed with water, it dissolves to form a solution. This process is a physical change because the chemical composition of the sugar does not change.
2. **Melting of Ice**: When ice is heated, it melts and turns into water. This change in state from solid to liquid is a physical change, as the chemical structure of water remains the same.