Home 8.1a Chapter 8 Introduction

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8.1a Chapter 8 Introduction

External Link: http://bcove.me/gkep2rlh

SUMMARY

John briefly introduces the ideas of Chapter 8 from a swimming pool. Duration 0:51.

 

VIDEO CHECK QUESTIONS

1. About what percent of your body is made of water?
2. Many of water’s macroscopic properties are a consequence of what?
3. What are three phases of water?

To optimize your learning, try answering the above video check questions on your own before scrolling down to view the author's answers.





1. About what percent of your body is made of water?
[About 60% of your body mass is water.]
2. Many of water’s macroscopic properties are a consequence of what?
[Many of water’s macroscopic properties are a consequence of the “stickiness” of water molecules.]
3. What are three phases of water?
[Solid, liquid, and gas.]

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