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Physical Changes in Paper

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Questions and Answers

Which type of changes are discussed in this chapter?

Chemical changes

Physical changes (correct)

Biological changes

Psychological changes

What is an example of a physical change mentioned in the text?

Souring of milk

Setting curd from milk

Dissolving sugar in water

Cutting a piece of paper (correct)

What is the purpose of cutting a piece of paper into smaller square pieces in Activity 6.1?

To make the paper easier to handle

To join the pieces back together

To study the nature of physical changes (correct)

To make the paper look different

What kind of change is the souring of milk?

<p>Chemical change</p> Signup and view all the answers

What is the result of stretching a rubber band?

<p>The rubber band represents a physical change</p> Signup and view all the answers

Physical Changes in Paper

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Podcast

Questions and Answers

Which type of changes are discussed in this chapter?

What is an example of a physical change mentioned in the text?

What is the purpose of cutting a piece of paper into smaller square pieces in Activity 6.1?

What kind of change is the souring of milk?

What is the result of stretching a rubber band?

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