Lesson 1: 5.5 Sound Vocabulary Review

1. _________________: A form of energy produced and transmitted by vibrating matter.

• sonar
• sound
• sound waves
• matter

2. __________________: Anything that has mass and takes up space.

• mass
• matter
• wavelength
• amplitude

3. _____: Is a disturbance moving through a medium (solid, liquid, or a gas).

• wave
• wave length

4. ___________________: A back and forth motion.

• vibration
• compression waves
• rare fraction waves

5. _____________: A vibration that spreads away from a vibrating object.

• wave
• sonar
• sound waves
• wavelength

6. ________________________: The part of a sound wave where molecules are crowded together.

• wavelength
• rare fraction
• compression (Longitudinal) wave

7. _________________: The amount of energy in a compression (longitudinal) wave and is related to intensity and volume.

• pitch
• frequency
• amplitude

8. ______________: The part of a sound wave where molecules are spread apart.

• wavelength
• rare fraction
• compression (Longitudinal) wave

9. ____________________: The number of times an object vibrates per second.

• pitch
• volume
• frequency
• amplitude

10. ___________: The distance between two compressions.

• wave
• vibration
• wavelength
• amplitude