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Activity 2.1
Directions: From the checklist below, check the box that describe sound energy.

1. It can travel through a vacuum or empty space.

2. It can be soft or loud depending on its volume.

3. It can only travel through a medium.

4. Its sound waves can be seen by our naked eye.

5.It is produced when a certain object vibrates.

6. Its vibration reaches our ears that is why we hear sound.

Sound energy - is a type of wave motion. It can produce
soft or loud sound but it can't travel through a vacuum or
space.​


Sagot :

Answer:

activity 2.1

1.x

2.x

3./

4.x

5./

6./