Angelinedelosreyes6id
Answered

Activity 1

Directions: Answer the following questions:

1. Compare the particles of solid, liquid and gas.

2. Why is sound louder in solid than air?

3. Why is it impossible for sound to travel through a vacuum?​

Activity 1Directions Answer The Following Questions1 Compare The Particles Of Solid Liquid And Gas 2 Why Is Sound Louder In Solid Than Air3 Why Is It Impossible class=

Sagot :

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Answer:

1. solid particles - are tightly packed

liquid particles - are close together with no regular arrangement

gas particles - more space, well separated and irregular arrangement.

2. Because the molecules of solid are close together than air or gas.

3. Because the vacuum has essentially no air that cause to vibrate so therefore, there is no sound.